1027025080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{88843}}^1$

素因数の和:88888

約数の個数: 48

約数和(自身を含む): 2454759720

約数和(自身を除く): 1427734640

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, 88843, 177686, 355372, 444215, 710744, 888430, 1510331, 1776860, 3020662, 3553720, 6041324, 7551655, 12082648, 15103310, 25675627, 30206620, 51351254, 60413240, 102702508, 128378135, 205405016, 256756270, 513512540, 1027025080]

約数ペア:

[(1, 1027025080), (2, 513512540), (4, 256756270), (5, 205405016), (8, 128378135), (10, 102702508), (17, 60413240), (20, 51351254), (34, 30206620), (40, 25675627), (68, 15103310), (85, 12082648), (136, 7551655), (170, 6041324), (289, 3553720), (340, 3020662), (578, 1776860), (680, 1510331), (1156, 888430), (1445, 710744), (2312, 444215), (2890, 355372), (5780, 177686), (11560, 88843)]