4145110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 8125920

約数和(自身を除く): 3980810

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 659, 1258, 1318, 3145, 3295, 6290, 6590, 11203, 22406, 24383, 48766, 56015, 112030, 121915, 243830, 414511, 829022, 2072555, 4145110]

約数ペア:

[(1, 4145110), (2, 2072555), (5, 829022), (10, 414511), (17, 243830), (34, 121915), (37, 112030), (74, 56015), (85, 48766), (170, 24383), (185, 22406), (370, 11203), (629, 6590), (659, 6290), (1258, 3295), (1318, 3145)]