15662271820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{3167}}^1$

素因数の和:4039

約数の個数: 96

約数和(自身を含む): 37017243648

約数和(自身を除く): 21354971828

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 827, 1196, 1495, 1654, 2990, 3167, 3308, 4135, 5980, 6334, 8270, 10751, 12668, 15835, 16540, 19021, 21502, 31670, 38042, 41171, 43004, 53755, 63340, 72841, 76084, 82342, 95105, 107510, 145682, 164684, 190210, 205855, 215020, 247273, 291364, 364205, 380420, 411710, 494546, 728410, 823420, 946933, 989092, 1236365, 1456820, 1893866, 2472730, 2619109, 3787732, 4734665, 4945460, 5238218, 9469330, 10476436, 13095545, 18938660, 26191090, 34048417, 52382180, 60239507, 68096834, 120479014, 136193668, 170242085, 240958028, 301197535, 340484170, 602395070, 680968340, 783113591, 1204790140, 1566227182, 3132454364, 3915567955, 7831135910, 15662271820]

約数ペア:

[(1, 15662271820), (2, 7831135910), (4, 3915567955), (5, 3132454364), (10, 1566227182), (13, 1204790140), (20, 783113591), (23, 680968340), (26, 602395070), (46, 340484170), (52, 301197535), (65, 240958028), (92, 170242085), (115, 136193668), (130, 120479014), (230, 68096834), (260, 60239507), (299, 52382180), (460, 34048417), (598, 26191090), (827, 18938660), (1196, 13095545), (1495, 10476436), (1654, 9469330), (2990, 5238218), (3167, 4945460), (3308, 4734665), (4135, 3787732), (5980, 2619109), (6334, 2472730), (8270, 1893866), (10751, 1456820), (12668, 1236365), (15835, 989092), (16540, 946933), (19021, 823420), (21502, 728410), (31670, 494546), (38042, 411710), (41171, 380420), (43004, 364205), (53755, 291364), (63340, 247273), (72841, 215020), (76084, 205855), (82342, 190210), (95105, 164684), (107510, 145682)]