44899660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 109368000

約数和(自身を除く): 64468340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 61, 65, 76, 95, 122, 130, 149, 190, 244, 247, 260, 298, 305, 380, 494, 596, 610, 745, 793, 988, 1159, 1220, 1235, 1490, 1586, 1937, 2318, 2470, 2831, 2980, 3172, 3874, 3965, 4636, 4940, 5662, 5795, 7748, 7930, 9089, 9685, 11324, 11590, 14155, 15067, 15860, 18178, 19370, 23180, 28310, 30134, 36356, 36803, 38740, 45445, 56620, 60268, 73606, 75335, 90890, 118157, 147212, 150670, 172691, 181780, 184015, 236314, 301340, 345382, 368030, 472628, 590785, 690764, 736060, 863455, 1181570, 1726910, 2244983, 2363140, 3453820, 4489966, 8979932, 11224915, 22449830, 44899660]

約数ペア:

[(1, 44899660), (2, 22449830), (4, 11224915), (5, 8979932), (10, 4489966), (13, 3453820), (19, 2363140), (20, 2244983), (26, 1726910), (38, 1181570), (52, 863455), (61, 736060), (65, 690764), (76, 590785), (95, 472628), (122, 368030), (130, 345382), (149, 301340), (190, 236314), (244, 184015), (247, 181780), (260, 172691), (298, 150670), (305, 147212), (380, 118157), (494, 90890), (596, 75335), (610, 73606), (745, 60268), (793, 56620), (988, 45445), (1159, 38740), (1220, 36803), (1235, 36356), (1490, 30134), (1586, 28310), (1937, 23180), (2318, 19370), (2470, 18178), (2831, 15860), (2980, 15067), (3172, 14155), (3874, 11590), (3965, 11324), (4636, 9685), (4940, 9089), (5662, 7930), (5795, 7748)]