103699240

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29129}}^1$

素因数の和:29229

約数の個数: 32

約数和(自身を含む): 235953000

約数和(自身を除く): 132253760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 29129, 58258, 116516, 145645, 233032, 291290, 582580, 1165160, 2592481, 5184962, 10369924, 12962405, 20739848, 25924810, 51849620, 103699240]

約数ペア:

[(1, 103699240), (2, 51849620), (4, 25924810), (5, 20739848), (8, 12962405), (10, 10369924), (20, 5184962), (40, 2592481), (89, 1165160), (178, 582580), (356, 291290), (445, 233032), (712, 145645), (890, 116516), (1780, 58258), (3560, 29129)]