70539760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23831}}^1$

素因数の和:23881

約数の個数: 40

約数和(自身を含む): 168444576

約数和(自身を除く): 97904816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23831, 47662, 95324, 119155, 190648, 238310, 381296, 476620, 881747, 953240, 1763494, 1906480, 3526988, 4408735, 7053976, 8817470, 14107952, 17634940, 35269880, 70539760]

約数ペア:

[(1, 70539760), (2, 35269880), (4, 17634940), (5, 14107952), (8, 8817470), (10, 7053976), (16, 4408735), (20, 3526988), (37, 1906480), (40, 1763494), (74, 953240), (80, 881747), (148, 476620), (185, 381296), (296, 238310), (370, 190648), (592, 119155), (740, 95324), (1480, 47662), (2960, 23831)]