14711320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 37548000

約数和(自身を除く): 22836680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1489, 1976, 2470, 2978, 4940, 5956, 7445, 9880, 11912, 14890, 19357, 28291, 29780, 38714, 56582, 59560, 77428, 96785, 113164, 141455, 154856, 193570, 226328, 282910, 367783, 387140, 565820, 735566, 774280, 1131640, 1471132, 1838915, 2942264, 3677830, 7355660, 14711320]

約数ペア:

[(1, 14711320), (2, 7355660), (4, 3677830), (5, 2942264), (8, 1838915), (10, 1471132), (13, 1131640), (19, 774280), (20, 735566), (26, 565820), (38, 387140), (40, 367783), (52, 282910), (65, 226328), (76, 193570), (95, 154856), (104, 141455), (130, 113164), (152, 96785), (190, 77428), (247, 59560), (260, 56582), (380, 38714), (494, 29780), (520, 28291), (760, 19357), (988, 14890), (1235, 11912), (1489, 9880), (1976, 7445), (2470, 5956), (2978, 4940)]