101067680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90239}}^1$

素因数の和:90261

約数の個数: 48

約数和(自身を含む): 272885760

約数和(自身を除く): 171818080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90239, 180478, 360956, 451195, 631673, 721912, 902390, 1263346, 1443824, 1804780, 2526692, 2887648, 3158365, 3609560, 5053384, 6316730, 7219120, 10106768, 12633460, 14438240, 20213536, 25266920, 50533840, 101067680]

約数ペア:

[(1, 101067680), (2, 50533840), (4, 25266920), (5, 20213536), (7, 14438240), (8, 12633460), (10, 10106768), (14, 7219120), (16, 6316730), (20, 5053384), (28, 3609560), (32, 3158365), (35, 2887648), (40, 2526692), (56, 1804780), (70, 1443824), (80, 1263346), (112, 902390), (140, 721912), (160, 631673), (224, 451195), (280, 360956), (560, 180478), (1120, 90239)]