69587440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5147}}^1$

素因数の和:5186

約数の個数: 60

約数和(自身を含む): 175227624

約数和(自身を除く): 105640184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 5147, 6760, 10294, 13520, 20588, 25735, 41176, 51470, 66911, 82352, 102940, 133822, 205880, 267644, 334555, 411760, 535288, 669110, 869843, 1070576, 1338220, 1739686, 2676440, 3479372, 4349215, 5352880, 6958744, 8698430, 13917488, 17396860, 34793720, 69587440]

約数ペア:

[(1, 69587440), (2, 34793720), (4, 17396860), (5, 13917488), (8, 8698430), (10, 6958744), (13, 5352880), (16, 4349215), (20, 3479372), (26, 2676440), (40, 1739686), (52, 1338220), (65, 1070576), (80, 869843), (104, 669110), (130, 535288), (169, 411760), (208, 334555), (260, 267644), (338, 205880), (520, 133822), (676, 102940), (845, 82352), (1040, 66911), (1352, 51470), (1690, 41176), (2704, 25735), (3380, 20588), (5147, 13520), (6760, 10294)]