214976758880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{106441}}^1$

素因数の和:107440

約数の個数: 96

約数和(自身を含む): 547518914208

約数和(自身を除く): 332542155328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 971, 1040, 1942, 2080, 3884, 4855, 7768, 9710, 12623, 15536, 19420, 25246, 31072, 38840, 50492, 63115, 77680, 100984, 106441, 126230, 155360, 201968, 212882, 252460, 403936, 425764, 504920, 532205, 851528, 1009840, 1064410, 1383733, 1703056, 2019680, 2128820, 2767466, 3406112, 4257640, 5534932, 6918665, 8515280, 11069864, 13837330, 17030560, 22139728, 27674660, 44279456, 55349320, 103354211, 110698640, 206708422, 221397280, 413416844, 516771055, 826833688, 1033542110, 1343604743, 1653667376, 2067084220, 2687209486, 3307334752, 4134168440, 5374418972, 6718023715, 8268336880, 10748837944, 13436047430, 16536673760, 21497675888, 26872094860, 42995351776, 53744189720, 107488379440, 214976758880]

約数ペア:

[(1, 214976758880), (2, 107488379440), (4, 53744189720), (5, 42995351776), (8, 26872094860), (10, 21497675888), (13, 16536673760), (16, 13436047430), (20, 10748837944), (26, 8268336880), (32, 6718023715), (40, 5374418972), (52, 4134168440), (65, 3307334752), (80, 2687209486), (104, 2067084220), (130, 1653667376), (160, 1343604743), (208, 1033542110), (260, 826833688), (416, 516771055), (520, 413416844), (971, 221397280), (1040, 206708422), (1942, 110698640), (2080, 103354211), (3884, 55349320), (4855, 44279456), (7768, 27674660), (9710, 22139728), (12623, 17030560), (15536, 13837330), (19420, 11069864), (25246, 8515280), (31072, 6918665), (38840, 5534932), (50492, 4257640), (63115, 3406112), (77680, 2767466), (100984, 2128820), (106441, 2019680), (126230, 1703056), (155360, 1383733), (201968, 1064410), (212882, 1009840), (252460, 851528), (403936, 532205), (425764, 504920)]