104931280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 260697600

約数和(自身を除く): 155766320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1459, 1798, 2320, 2480, 2918, 3596, 4495, 5836, 7192, 7295, 8990, 11672, 14384, 14590, 17980, 23344, 29180, 35960, 42311, 45229, 58360, 71920, 84622, 90458, 116720, 169244, 180916, 211555, 226145, 338488, 361832, 423110, 452290, 676976, 723664, 846220, 904580, 1311641, 1692440, 1809160, 2623282, 3384880, 3618320, 5246564, 6558205, 10493128, 13116410, 20986256, 26232820, 52465640, 104931280]

約数ペア:

[(1, 104931280), (2, 52465640), (4, 26232820), (5, 20986256), (8, 13116410), (10, 10493128), (16, 6558205), (20, 5246564), (29, 3618320), (31, 3384880), (40, 2623282), (58, 1809160), (62, 1692440), (80, 1311641), (116, 904580), (124, 846220), (145, 723664), (155, 676976), (232, 452290), (248, 423110), (290, 361832), (310, 338488), (464, 226145), (496, 211555), (580, 180916), (620, 169244), (899, 116720), (1160, 90458), (1240, 84622), (1459, 71920), (1798, 58360), (2320, 45229), (2480, 42311), (2918, 35960), (3596, 29180), (4495, 23344), (5836, 17980), (7192, 14590), (7295, 14384), (8990, 11672)]