828597920

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 1996420608

約数和(自身を除く): 1167822688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 137, 160, 206, 274, 367, 412, 515, 548, 685, 734, 824, 1030, 1096, 1370, 1468, 1648, 1835, 2060, 2192, 2740, 2936, 3296, 3670, 4120, 4384, 5480, 5872, 7340, 8240, 10960, 11744, 14111, 14680, 16480, 21920, 28222, 29360, 37801, 50279, 56444, 58720, 70555, 75602, 100558, 112888, 141110, 151204, 189005, 201116, 225776, 251395, 282220, 302408, 378010, 402232, 451552, 502790, 564440, 604816, 756020, 804464, 1005580, 1128880, 1209632, 1512040, 1608928, 2011160, 2257760, 3024080, 4022320, 5178737, 6048160, 8044640, 10357474, 20714948, 25893685, 41429896, 51787370, 82859792, 103574740, 165719584, 207149480, 414298960, 828597920]

約数ペア:

[(1, 828597920), (2, 414298960), (4, 207149480), (5, 165719584), (8, 103574740), (10, 82859792), (16, 51787370), (20, 41429896), (32, 25893685), (40, 20714948), (80, 10357474), (103, 8044640), (137, 6048160), (160, 5178737), (206, 4022320), (274, 3024080), (367, 2257760), (412, 2011160), (515, 1608928), (548, 1512040), (685, 1209632), (734, 1128880), (824, 1005580), (1030, 804464), (1096, 756020), (1370, 604816), (1468, 564440), (1648, 502790), (1835, 451552), (2060, 402232), (2192, 378010), (2740, 302408), (2936, 282220), (3296, 251395), (3670, 225776), (4120, 201116), (4384, 189005), (5480, 151204), (5872, 141110), (7340, 112888), (8240, 100558), (10960, 75602), (11744, 70555), (14111, 58720), (14680, 56444), (16480, 50279), (21920, 37801), (28222, 29360)]