83205400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 202330800

約数和(自身を除く): 119125400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 73, 82, 100, 139, 146, 164, 200, 205, 278, 292, 328, 365, 410, 556, 584, 695, 730, 820, 1025, 1112, 1390, 1460, 1640, 1825, 2050, 2780, 2920, 2993, 3475, 3650, 4100, 5560, 5699, 5986, 6950, 7300, 8200, 10147, 11398, 11972, 13900, 14600, 14965, 20294, 22796, 23944, 27800, 28495, 29930, 40588, 45592, 50735, 56990, 59860, 74825, 81176, 101470, 113980, 119720, 142475, 149650, 202940, 227960, 253675, 284950, 299300, 405880, 416027, 507350, 569900, 598600, 832054, 1014700, 1139800, 1664108, 2029400, 2080135, 3328216, 4160270, 8320540, 10400675, 16641080, 20801350, 41602700, 83205400]

約数ペア:

[(1, 83205400), (2, 41602700), (4, 20801350), (5, 16641080), (8, 10400675), (10, 8320540), (20, 4160270), (25, 3328216), (40, 2080135), (41, 2029400), (50, 1664108), (73, 1139800), (82, 1014700), (100, 832054), (139, 598600), (146, 569900), (164, 507350), (200, 416027), (205, 405880), (278, 299300), (292, 284950), (328, 253675), (365, 227960), (410, 202940), (556, 149650), (584, 142475), (695, 119720), (730, 113980), (820, 101470), (1025, 81176), (1112, 74825), (1390, 59860), (1460, 56990), (1640, 50735), (1825, 45592), (2050, 40588), (2780, 29930), (2920, 28495), (2993, 27800), (3475, 23944), (3650, 22796), (4100, 20294), (5560, 14965), (5699, 14600), (5986, 13900), (6950, 11972), (7300, 11398), (8200, 10147)]