1760783960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{13709}}^1$

素因数の和:13765

約数の個数: 96

約数和(自身を含む): 4516074000

約数和(自身を除く): 2755290040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 338, 380, 494, 520, 676, 760, 845, 988, 1235, 1352, 1690, 1976, 2470, 3211, 3380, 4940, 6422, 6760, 9880, 12844, 13709, 16055, 25688, 27418, 32110, 54836, 64220, 68545, 109672, 128440, 137090, 178217, 260471, 274180, 356434, 520942, 548360, 712868, 891085, 1041884, 1302355, 1425736, 1782170, 2083768, 2316821, 2604710, 3386123, 3564340, 4633642, 5209420, 6772246, 7128680, 9267284, 10418840, 11584105, 13544492, 16930615, 18534568, 23168210, 27088984, 33861230, 44019599, 46336420, 67722460, 88039198, 92672840, 135444920, 176078396, 220097995, 352156792, 440195990, 880391980, 1760783960]

約数ペア:

[(1, 1760783960), (2, 880391980), (4, 440195990), (5, 352156792), (8, 220097995), (10, 176078396), (13, 135444920), (19, 92672840), (20, 88039198), (26, 67722460), (38, 46336420), (40, 44019599), (52, 33861230), (65, 27088984), (76, 23168210), (95, 18534568), (104, 16930615), (130, 13544492), (152, 11584105), (169, 10418840), (190, 9267284), (247, 7128680), (260, 6772246), (338, 5209420), (380, 4633642), (494, 3564340), (520, 3386123), (676, 2604710), (760, 2316821), (845, 2083768), (988, 1782170), (1235, 1425736), (1352, 1302355), (1690, 1041884), (1976, 891085), (2470, 712868), (3211, 548360), (3380, 520942), (4940, 356434), (6422, 274180), (6760, 260471), (9880, 178217), (12844, 137090), (13709, 128440), (16055, 109672), (25688, 68545), (27418, 64220), (32110, 54836)]