88613180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15331}}^1$

素因数の和:15374

約数の個数: 36

約数和(自身を含む): 197690808

約数和(自身を除く): 109077628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 15331, 30662, 61324, 76655, 153310, 260627, 306620, 521254, 1042508, 1303135, 2606270, 4430659, 5212540, 8861318, 17722636, 22153295, 44306590, 88613180]

約数ペア:

[(1, 88613180), (2, 44306590), (4, 22153295), (5, 17722636), (10, 8861318), (17, 5212540), (20, 4430659), (34, 2606270), (68, 1303135), (85, 1042508), (170, 521254), (289, 306620), (340, 260627), (578, 153310), (1156, 76655), (1445, 61324), (2890, 30662), (5780, 15331)]