14192750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 31292352

約数和(自身を除く): 17099602

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 397, 550, 650, 715, 794, 1375, 1430, 1625, 1985, 2750, 3250, 3575, 3970, 4367, 5161, 7150, 8734, 9925, 10322, 17875, 19850, 21835, 25805, 35750, 43670, 49625, 51610, 56771, 99250, 109175, 113542, 129025, 218350, 258050, 283855, 545875, 567710, 645125, 1091750, 1290250, 1419275, 2838550, 7096375, 14192750]

約数ペア:

[(1, 14192750), (2, 7096375), (5, 2838550), (10, 1419275), (11, 1290250), (13, 1091750), (22, 645125), (25, 567710), (26, 545875), (50, 283855), (55, 258050), (65, 218350), (110, 129025), (125, 113542), (130, 109175), (143, 99250), (250, 56771), (275, 51610), (286, 49625), (325, 43670), (397, 35750), (550, 25805), (650, 21835), (715, 19850), (794, 17875), (1375, 10322), (1430, 9925), (1625, 8734), (1985, 7150), (2750, 5161), (3250, 4367), (3575, 3970)]