100401808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 225985536

約数和(自身を除く): 125583728

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 677, 713, 806, 1196, 1354, 1426, 1612, 2392, 2708, 2852, 3224, 4784, 5416, 5704, 6448, 8801, 9269, 10832, 11408, 15571, 17602, 18538, 20987, 31142, 35204, 37076, 41974, 62284, 70408, 74152, 83948, 124568, 140816, 148304, 167896, 202423, 249136, 272831, 335792, 404846, 482701, 545662, 809692, 965402, 1091324, 1619384, 1930804, 2182648, 3238768, 3861608, 4365296, 6275113, 7723216, 12550226, 25100452, 50200904, 100401808]

約数ペア:

[(1, 100401808), (2, 50200904), (4, 25100452), (8, 12550226), (13, 7723216), (16, 6275113), (23, 4365296), (26, 3861608), (31, 3238768), (46, 2182648), (52, 1930804), (62, 1619384), (92, 1091324), (104, 965402), (124, 809692), (184, 545662), (208, 482701), (248, 404846), (299, 335792), (368, 272831), (403, 249136), (496, 202423), (598, 167896), (677, 148304), (713, 140816), (806, 124568), (1196, 83948), (1354, 74152), (1426, 70408), (1612, 62284), (2392, 41974), (2708, 37076), (2852, 35204), (3224, 31142), (4784, 20987), (5416, 18538), (5704, 17602), (6448, 15571), (8801, 11408), (9269, 10832)]