27831758680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{26951}}^1$

素因数の和:29320

約数の個数: 64

約数和(自身を含む): 68345959680

約数和(自身を除く): 40514201000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2347, 4694, 9388, 11735, 18776, 23470, 25817, 26951, 46940, 51634, 53902, 93880, 103268, 107804, 129085, 134755, 206536, 215608, 258170, 269510, 296461, 516340, 539020, 592922, 1032680, 1078040, 1185844, 1482305, 2371688, 2964610, 5929220, 11858440, 63253997, 126507994, 253015988, 316269985, 506031976, 632539970, 695793967, 1265079940, 1391587934, 2530159880, 2783175868, 3478969835, 5566351736, 6957939670, 13915879340, 27831758680]

約数ペア:

[(1, 27831758680), (2, 13915879340), (4, 6957939670), (5, 5566351736), (8, 3478969835), (10, 2783175868), (11, 2530159880), (20, 1391587934), (22, 1265079940), (40, 695793967), (44, 632539970), (55, 506031976), (88, 316269985), (110, 253015988), (220, 126507994), (440, 63253997), (2347, 11858440), (4694, 5929220), (9388, 2964610), (11735, 2371688), (18776, 1482305), (23470, 1185844), (25817, 1078040), (26951, 1032680), (46940, 592922), (51634, 539020), (53902, 516340), (93880, 296461), (103268, 269510), (107804, 258170), (129085, 215608), (134755, 206536)]