39703840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 108428544

約数和(自身を除く): 68724704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1327, 1360, 1496, 1760, 1870, 2654, 2720, 2992, 3740, 5308, 5984, 6635, 7480, 10616, 13270, 14597, 14960, 21232, 22559, 26540, 29194, 29920, 42464, 45118, 53080, 58388, 72985, 90236, 106160, 112795, 116776, 145970, 180472, 212320, 225590, 233552, 248149, 291940, 360944, 451180, 467104, 496298, 583880, 721888, 902360, 992596, 1167760, 1240745, 1804720, 1985192, 2335520, 2481490, 3609440, 3970384, 4962980, 7940768, 9925960, 19851920, 39703840]

約数ペア:

[(1, 39703840), (2, 19851920), (4, 9925960), (5, 7940768), (8, 4962980), (10, 3970384), (11, 3609440), (16, 2481490), (17, 2335520), (20, 1985192), (22, 1804720), (32, 1240745), (34, 1167760), (40, 992596), (44, 902360), (55, 721888), (68, 583880), (80, 496298), (85, 467104), (88, 451180), (110, 360944), (136, 291940), (160, 248149), (170, 233552), (176, 225590), (187, 212320), (220, 180472), (272, 145970), (340, 116776), (352, 112795), (374, 106160), (440, 90236), (544, 72985), (680, 58388), (748, 53080), (880, 45118), (935, 42464), (1327, 29920), (1360, 29194), (1496, 26540), (1760, 22559), (1870, 21232), (2654, 14960), (2720, 14597), (2992, 13270), (3740, 10616), (5308, 7480), (5984, 6635)]