274469080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23743}}^1$

素因数の和:23788

約数の個数: 48

約数和(自身を含む): 656046720

約数和(自身を除く): 381577640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 23743, 47486, 94972, 118715, 189944, 237430, 403631, 474860, 807262, 949720, 1614524, 2018155, 3229048, 4036310, 6861727, 8072620, 13723454, 16145240, 27446908, 34308635, 54893816, 68617270, 137234540, 274469080]

約数ペア:

[(1, 274469080), (2, 137234540), (4, 68617270), (5, 54893816), (8, 34308635), (10, 27446908), (17, 16145240), (20, 13723454), (34, 8072620), (40, 6861727), (68, 4036310), (85, 3229048), (136, 2018155), (170, 1614524), (289, 949720), (340, 807262), (578, 474860), (680, 403631), (1156, 237430), (1445, 189944), (2312, 118715), (2890, 94972), (5780, 47486), (11560, 23743)]