365938040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4896

約数の個数: 64

約数和(自身を含む): 892836000

約数和(自身を除く): 526897960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1490, 1937, 2980, 3874, 4723, 5960, 7748, 9446, 9685, 15496, 18892, 19370, 23615, 37784, 38740, 47230, 61399, 77480, 94460, 122798, 188920, 245596, 306995, 491192, 613990, 703727, 1227980, 1407454, 2455960, 2814908, 3518635, 5629816, 7037270, 9148451, 14074540, 18296902, 28149080, 36593804, 45742255, 73187608, 91484510, 182969020, 365938040]

約数ペア:

[(1, 365938040), (2, 182969020), (4, 91484510), (5, 73187608), (8, 45742255), (10, 36593804), (13, 28149080), (20, 18296902), (26, 14074540), (40, 9148451), (52, 7037270), (65, 5629816), (104, 3518635), (130, 2814908), (149, 2455960), (260, 1407454), (298, 1227980), (520, 703727), (596, 613990), (745, 491192), (1192, 306995), (1490, 245596), (1937, 188920), (2980, 122798), (3874, 94460), (4723, 77480), (5960, 61399), (7748, 47230), (9446, 38740), (9685, 37784), (15496, 23615), (18892, 19370)]