100678240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 259308000

約数和(自身を除く): 158629760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 208, 260, 388, 416, 485, 499, 520, 776, 970, 998, 1040, 1261, 1552, 1940, 1996, 2080, 2495, 2522, 3104, 3880, 3992, 4990, 5044, 6305, 6487, 7760, 7984, 9980, 10088, 12610, 12974, 15520, 15968, 19960, 20176, 25220, 25948, 32435, 39920, 40352, 48403, 50440, 51896, 64870, 79840, 96806, 100880, 103792, 129740, 193612, 201760, 207584, 242015, 259480, 387224, 484030, 518960, 629239, 774448, 968060, 1037920, 1258478, 1548896, 1936120, 2516956, 3146195, 3872240, 5033912, 6292390, 7744480, 10067824, 12584780, 20135648, 25169560, 50339120, 100678240]

約数ペア:

[(1, 100678240), (2, 50339120), (4, 25169560), (5, 20135648), (8, 12584780), (10, 10067824), (13, 7744480), (16, 6292390), (20, 5033912), (26, 3872240), (32, 3146195), (40, 2516956), (52, 1936120), (65, 1548896), (80, 1258478), (97, 1037920), (104, 968060), (130, 774448), (160, 629239), (194, 518960), (208, 484030), (260, 387224), (388, 259480), (416, 242015), (485, 207584), (499, 201760), (520, 193612), (776, 129740), (970, 103792), (998, 100880), (1040, 96806), (1261, 79840), (1552, 64870), (1940, 51896), (1996, 50440), (2080, 48403), (2495, 40352), (2522, 39920), (3104, 32435), (3880, 25948), (3992, 25220), (4990, 20176), (5044, 19960), (6305, 15968), (6487, 15520), (7760, 12974), (7984, 12610), (9980, 10088)]