14009840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 36976800

約数和(自身を除く): 22966960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 709, 760, 988, 1040, 1235, 1418, 1520, 1976, 2470, 2836, 3545, 3952, 4940, 5672, 7090, 9217, 9880, 11344, 13471, 14180, 18434, 19760, 26942, 28360, 36868, 46085, 53884, 56720, 67355, 73736, 92170, 107768, 134710, 147472, 175123, 184340, 215536, 269420, 350246, 368680, 538840, 700492, 737360, 875615, 1077680, 1400984, 1751230, 2801968, 3502460, 7004920, 14009840]

約数ペア:

[(1, 14009840), (2, 7004920), (4, 3502460), (5, 2801968), (8, 1751230), (10, 1400984), (13, 1077680), (16, 875615), (19, 737360), (20, 700492), (26, 538840), (38, 368680), (40, 350246), (52, 269420), (65, 215536), (76, 184340), (80, 175123), (95, 147472), (104, 134710), (130, 107768), (152, 92170), (190, 73736), (208, 67355), (247, 56720), (260, 53884), (304, 46085), (380, 36868), (494, 28360), (520, 26942), (709, 19760), (760, 18434), (988, 14180), (1040, 13471), (1235, 11344), (1418, 9880), (1520, 9217), (1976, 7090), (2470, 5672), (2836, 4940), (3545, 3952)]