88432120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{315829}}^1$

素因数の和:315847

約数の個数: 32

約数和(自身を含む): 227397600

約数和(自身を除く): 138965480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 315829, 631658, 1263316, 1579145, 2210803, 2526632, 3158290, 4421606, 6316580, 8843212, 11054015, 12633160, 17686424, 22108030, 44216060, 88432120]

約数ペア:

[(1, 88432120), (2, 44216060), (4, 22108030), (5, 17686424), (7, 12633160), (8, 11054015), (10, 8843212), (14, 6316580), (20, 4421606), (28, 3158290), (35, 2526632), (40, 2210803), (56, 1579145), (70, 1263316), (140, 631658), (280, 315829)]