1569229220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 3627348480

約数和(自身を除く): 2058119260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 169, 260, 284, 338, 355, 503, 676, 710, 845, 923, 1006, 1420, 1690, 1846, 2012, 2197, 2515, 3380, 3692, 4394, 4615, 5030, 6539, 8788, 9230, 10060, 10985, 11999, 13078, 18460, 21970, 23998, 26156, 32695, 35713, 43940, 47996, 59995, 65390, 71426, 85007, 119990, 130780, 142852, 155987, 170014, 178565, 239980, 311974, 340028, 357130, 425035, 464269, 623948, 714260, 779935, 850070, 928538, 1105091, 1559870, 1700140, 1857076, 2210182, 2321345, 3119740, 4420364, 4642690, 5525455, 6035497, 9285380, 11050910, 12070994, 22101820, 24141988, 30177485, 60354970, 78461461, 120709940, 156922922, 313845844, 392307305, 784614610, 1569229220]

約数ペア:

[(1, 1569229220), (2, 784614610), (4, 392307305), (5, 313845844), (10, 156922922), (13, 120709940), (20, 78461461), (26, 60354970), (52, 30177485), (65, 24141988), (71, 22101820), (130, 12070994), (142, 11050910), (169, 9285380), (260, 6035497), (284, 5525455), (338, 4642690), (355, 4420364), (503, 3119740), (676, 2321345), (710, 2210182), (845, 1857076), (923, 1700140), (1006, 1559870), (1420, 1105091), (1690, 928538), (1846, 850070), (2012, 779935), (2197, 714260), (2515, 623948), (3380, 464269), (3692, 425035), (4394, 357130), (4615, 340028), (5030, 311974), (6539, 239980), (8788, 178565), (9230, 170014), (10060, 155987), (10985, 142852), (11999, 130780), (13078, 119990), (18460, 85007), (21970, 71426), (23998, 65390), (26156, 59995), (32695, 47996), (35713, 43940)]