7426240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 18470880

約数和(自身を除く): 11044640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1009, 1472, 1840, 2018, 3680, 4036, 5045, 7360, 8072, 10090, 16144, 20180, 23207, 32288, 40360, 46414, 64576, 80720, 92828, 116035, 161440, 185656, 232070, 322880, 371312, 464140, 742624, 928280, 1485248, 1856560, 3713120, 7426240]

約数ペア:

[(1, 7426240), (2, 3713120), (4, 1856560), (5, 1485248), (8, 928280), (10, 742624), (16, 464140), (20, 371312), (23, 322880), (32, 232070), (40, 185656), (46, 161440), (64, 116035), (80, 92828), (92, 80720), (115, 64576), (160, 46414), (184, 40360), (230, 32288), (320, 23207), (368, 20180), (460, 16144), (736, 10090), (920, 8072), (1009, 7360), (1472, 5045), (1840, 4036), (2018, 3680)]