91702240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 253761984

約数和(自身を除く): 162059744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 1997, 2296, 2870, 3280, 3994, 4592, 5740, 6560, 7988, 9184, 9985, 11480, 13979, 15976, 19970, 22960, 27958, 31952, 39940, 45920, 55916, 63904, 69895, 79880, 81877, 111832, 139790, 159760, 163754, 223664, 279580, 319520, 327508, 409385, 447328, 559160, 573139, 655016, 818770, 1118320, 1146278, 1310032, 1637540, 2236640, 2292556, 2620064, 2865695, 3275080, 4585112, 5731390, 6550160, 9170224, 11462780, 13100320, 18340448, 22925560, 45851120, 91702240]

約数ペア:

[(1, 91702240), (2, 45851120), (4, 22925560), (5, 18340448), (7, 13100320), (8, 11462780), (10, 9170224), (14, 6550160), (16, 5731390), (20, 4585112), (28, 3275080), (32, 2865695), (35, 2620064), (40, 2292556), (41, 2236640), (56, 1637540), (70, 1310032), (80, 1146278), (82, 1118320), (112, 818770), (140, 655016), (160, 573139), (164, 559160), (205, 447328), (224, 409385), (280, 327508), (287, 319520), (328, 279580), (410, 223664), (560, 163754), (574, 159760), (656, 139790), (820, 111832), (1120, 81877), (1148, 79880), (1312, 69895), (1435, 63904), (1640, 55916), (1997, 45920), (2296, 39940), (2870, 31952), (3280, 27958), (3994, 22960), (4592, 19970), (5740, 15976), (6560, 13979), (7988, 11480), (9184, 9985)]