2494588690400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9653981}}^1$

素因数の和:9654037

約数の個数: 144

約数和(自身を含む): 6787521664560

約数和(自身を除く): 4292932974160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 544, 608, 646, 680, 760, 800, 850, 950, 1292, 1360, 1520, 1615, 1700, 1900, 2584, 2720, 3040, 3230, 3400, 3800, 5168, 6460, 6800, 7600, 8075, 10336, 12920, 13600, 15200, 16150, 25840, 32300, 51680, 64600, 129200, 258400, 9653981, 19307962, 38615924, 48269905, 77231848, 96539810, 154463696, 164117677, 183425639, 193079620, 241349525, 308927392, 328235354, 366851278, 386159240, 482699050, 656470708, 733702556, 772318480, 820588385, 917128195, 965398100, 1312941416, 1467405112, 1544636960, 1641176770, 1834256390, 1930796200, 2625882832, 2934810224, 3118235863, 3282353540, 3668512780, 3861592400, 4102941925, 4585640975, 5251765664, 5869620448, 6236471726, 6564707080, 7337025560, 7723184800, 8205883850, 9171281950, 12472943452, 13129414160, 14674051120, 15591179315, 16411767700, 18342563900, 24945886904, 26258828320, 29348102240, 31182358630, 32823535400, 36685127800, 49891773808, 62364717260, 65647070800, 73370255600, 77955896575, 99783547616, 124729434520, 131294141600, 146740511200, 155911793150, 249458869040, 311823586300, 498917738080, 623647172600, 1247294345200, 2494588690400]

約数ペア:

[(1, 2494588690400), (2, 1247294345200), (4, 623647172600), (5, 498917738080), (8, 311823586300), (10, 249458869040), (16, 155911793150), (17, 146740511200), (19, 131294141600), (20, 124729434520), (25, 99783547616), (32, 77955896575), (34, 73370255600), (38, 65647070800), (40, 62364717260), (50, 49891773808), (68, 36685127800), (76, 32823535400), (80, 31182358630), (85, 29348102240), (95, 26258828320), (100, 24945886904), (136, 18342563900), (152, 16411767700), (160, 15591179315), (170, 14674051120), (190, 13129414160), (200, 12472943452), (272, 9171281950), (304, 8205883850), (323, 7723184800), (340, 7337025560), (380, 6564707080), (400, 6236471726), (425, 5869620448), (475, 5251765664), (544, 4585640975), (608, 4102941925), (646, 3861592400), (680, 3668512780), (760, 3282353540), (800, 3118235863), (850, 2934810224), (950, 2625882832), (1292, 1930796200), (1360, 1834256390), (1520, 1641176770), (1615, 1544636960), (1700, 1467405112), (1900, 1312941416), (2584, 965398100), (2720, 917128195), (3040, 820588385), (3230, 772318480), (3400, 733702556), (3800, 656470708), (5168, 482699050), (6460, 386159240), (6800, 366851278), (7600, 328235354), (8075, 308927392), (10336, 241349525), (12920, 193079620), (13600, 183425639), (15200, 164117677), (16150, 154463696), (25840, 96539810), (32300, 77231848), (51680, 48269905), (64600, 38615924), (129200, 19307962), (258400, 9653981)]