1036888990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 2070126720

約数和(自身を除く): 1033237730

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 509, 521, 782, 1018, 1042, 1955, 2545, 2605, 3910, 5090, 5210, 8653, 8857, 11707, 11983, 17306, 17714, 23414, 23966, 43265, 44285, 58535, 59915, 86530, 88570, 117070, 119830, 199019, 203711, 265189, 398038, 407422, 530378, 995095, 1018555, 1325945, 1990190, 2037110, 2651890, 4508213, 6099347, 9016426, 12198694, 22541065, 30496735, 45082130, 60993470, 103688899, 207377798, 518444495, 1036888990]

約数ペア:

[(1, 1036888990), (2, 518444495), (5, 207377798), (10, 103688899), (17, 60993470), (23, 45082130), (34, 30496735), (46, 22541065), (85, 12198694), (115, 9016426), (170, 6099347), (230, 4508213), (391, 2651890), (509, 2037110), (521, 1990190), (782, 1325945), (1018, 1018555), (1042, 995095), (1955, 530378), (2545, 407422), (2605, 398038), (3910, 265189), (5090, 203711), (5210, 199019), (8653, 119830), (8857, 117070), (11707, 88570), (11983, 86530), (17306, 59915), (17714, 58535), (23414, 44285), (23966, 43265)]