100405073680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1169677}}^1$

素因数の和:1169756

約数の個数: 80

約数和(自身を含む): 248018523120

約数和(自身を除く): 147613449440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1073, 1160, 1480, 2146, 2320, 2960, 4292, 5365, 8584, 10730, 17168, 21460, 42920, 85840, 1169677, 2339354, 4678708, 5848385, 9357416, 11696770, 18714832, 23393540, 33920633, 43278049, 46787080, 67841266, 86556098, 93574160, 135682532, 169603165, 173112196, 216390245, 271365064, 339206330, 346224392, 432780490, 542730128, 678412660, 692448784, 865560980, 1255063421, 1356825320, 1731121960, 2510126842, 2713650640, 3462243920, 5020253684, 6275317105, 10040507368, 12550634210, 20081014736, 25101268420, 50202536840, 100405073680]

約数ペア:

[(1, 100405073680), (2, 50202536840), (4, 25101268420), (5, 20081014736), (8, 12550634210), (10, 10040507368), (16, 6275317105), (20, 5020253684), (29, 3462243920), (37, 2713650640), (40, 2510126842), (58, 1731121960), (74, 1356825320), (80, 1255063421), (116, 865560980), (145, 692448784), (148, 678412660), (185, 542730128), (232, 432780490), (290, 346224392), (296, 339206330), (370, 271365064), (464, 216390245), (580, 173112196), (592, 169603165), (740, 135682532), (1073, 93574160), (1160, 86556098), (1480, 67841266), (2146, 46787080), (2320, 43278049), (2960, 33920633), (4292, 23393540), (5365, 18714832), (8584, 11696770), (10730, 9357416), (17168, 5848385), (21460, 4678708), (42920, 2339354), (85840, 1169677)]