901326880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 2189363904

約数和(自身を除く): 1288037024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 83, 134, 160, 166, 268, 332, 335, 415, 536, 664, 670, 830, 1013, 1072, 1328, 1340, 1660, 2026, 2144, 2656, 2680, 3320, 4052, 5065, 5360, 5561, 6640, 8104, 10130, 10720, 11122, 13280, 16208, 20260, 22244, 27805, 32416, 40520, 44488, 55610, 67871, 81040, 84079, 88976, 111220, 135742, 162080, 168158, 177952, 222440, 271484, 336316, 339355, 420395, 444880, 542968, 672632, 678710, 840790, 889760, 1085936, 1345264, 1357420, 1681580, 2171872, 2690528, 2714840, 3363160, 5429680, 5633293, 6726320, 10859360, 11266586, 13452640, 22533172, 28166465, 45066344, 56332930, 90132688, 112665860, 180265376, 225331720, 450663440, 901326880]

約数ペア:

[(1, 901326880), (2, 450663440), (4, 225331720), (5, 180265376), (8, 112665860), (10, 90132688), (16, 56332930), (20, 45066344), (32, 28166465), (40, 22533172), (67, 13452640), (80, 11266586), (83, 10859360), (134, 6726320), (160, 5633293), (166, 5429680), (268, 3363160), (332, 2714840), (335, 2690528), (415, 2171872), (536, 1681580), (664, 1357420), (670, 1345264), (830, 1085936), (1013, 889760), (1072, 840790), (1328, 678710), (1340, 672632), (1660, 542968), (2026, 444880), (2144, 420395), (2656, 339355), (2680, 336316), (3320, 271484), (4052, 222440), (5065, 177952), (5360, 168158), (5561, 162080), (6640, 135742), (8104, 111220), (10130, 88976), (10720, 84079), (11122, 81040), (13280, 67871), (16208, 55610), (20260, 44488), (22244, 40520), (27805, 32416)]