99022040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 241436160

約数和(自身を除く): 142414120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 260, 382, 520, 764, 955, 997, 1528, 1910, 1994, 2483, 3820, 3988, 4966, 4985, 7640, 7976, 9932, 9970, 12415, 12961, 19864, 19940, 24830, 25922, 39880, 49660, 51844, 64805, 99320, 103688, 129610, 190427, 259220, 380854, 518440, 761708, 952135, 1523416, 1904270, 2475551, 3808540, 4951102, 7617080, 9902204, 12377755, 19804408, 24755510, 49511020, 99022040]

約数ペア:

[(1, 99022040), (2, 49511020), (4, 24755510), (5, 19804408), (8, 12377755), (10, 9902204), (13, 7617080), (20, 4951102), (26, 3808540), (40, 2475551), (52, 1904270), (65, 1523416), (104, 952135), (130, 761708), (191, 518440), (260, 380854), (382, 259220), (520, 190427), (764, 129610), (955, 103688), (997, 99320), (1528, 64805), (1910, 51844), (1994, 49660), (2483, 39880), (3820, 25922), (3988, 24830), (4966, 19940), (4985, 19864), (7640, 12961), (7976, 12415), (9932, 9970)]