1325813600

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 3398407488

約数和(自身を除く): 2072593888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 47, 50, 74, 80, 94, 100, 148, 160, 185, 188, 200, 235, 296, 370, 376, 400, 470, 592, 740, 752, 800, 925, 940, 953, 1175, 1184, 1480, 1504, 1739, 1850, 1880, 1906, 2350, 2960, 3478, 3700, 3760, 3812, 4700, 4765, 5920, 6956, 7400, 7520, 7624, 8695, 9400, 9530, 13912, 14800, 15248, 17390, 18800, 19060, 23825, 27824, 29600, 30496, 34780, 35261, 37600, 38120, 43475, 44791, 47650, 55648, 69560, 70522, 76240, 86950, 89582, 95300, 139120, 141044, 152480, 173900, 176305, 179164, 190600, 223955, 278240, 282088, 347800, 352610, 358328, 381200, 447910, 564176, 695600, 705220, 716656, 762400, 881525, 895820, 1119775, 1128352, 1391200, 1410440, 1433312, 1657267, 1763050, 1791640, 2239550, 2820880, 3314534, 3526100, 3583280, 4479100, 5641760, 6629068, 7052200, 7166560, 8286335, 8958200, 13258136, 14104400, 16572670, 17916400, 26516272, 28208800, 33145340, 35832800, 41431675, 53032544, 66290680, 82863350, 132581360, 165726700, 265162720, 331453400, 662906800, 1325813600]

約数ペア:

[(1, 1325813600), (2, 662906800), (4, 331453400), (5, 265162720), (8, 165726700), (10, 132581360), (16, 82863350), (20, 66290680), (25, 53032544), (32, 41431675), (37, 35832800), (40, 33145340), (47, 28208800), (50, 26516272), (74, 17916400), (80, 16572670), (94, 14104400), (100, 13258136), (148, 8958200), (160, 8286335), (185, 7166560), (188, 7052200), (200, 6629068), (235, 5641760), (296, 4479100), (370, 3583280), (376, 3526100), (400, 3314534), (470, 2820880), (592, 2239550), (740, 1791640), (752, 1763050), (800, 1657267), (925, 1433312), (940, 1410440), (953, 1391200), (1175, 1128352), (1184, 1119775), (1480, 895820), (1504, 881525), (1739, 762400), (1850, 716656), (1880, 705220), (1906, 695600), (2350, 564176), (2960, 447910), (3478, 381200), (3700, 358328), (3760, 352610), (3812, 347800), (4700, 282088), (4765, 278240), (5920, 223955), (6956, 190600), (7400, 179164), (7520, 176305), (7624, 173900), (8695, 152480), (9400, 141044), (9530, 139120), (13912, 95300), (14800, 89582), (15248, 86950), (17390, 76240), (18800, 70522), (19060, 69560), (23825, 55648), (27824, 47650), (29600, 44791), (30496, 43475), (34780, 38120), (35261, 37600)]