322051240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1150183}}^1$

素因数の和:1150201

約数の個数: 32

約数和(自身を含む): 828132480

約数和(自身を除く): 506081240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1150183, 2300366, 4600732, 5750915, 8051281, 9201464, 11501830, 16102562, 23003660, 32205124, 40256405, 46007320, 64410248, 80512810, 161025620, 322051240]

約数ペア:

[(1, 322051240), (2, 161025620), (4, 80512810), (5, 64410248), (7, 46007320), (8, 40256405), (10, 32205124), (14, 23003660), (20, 16102562), (28, 11501830), (35, 9201464), (40, 8051281), (56, 5750915), (70, 4600732), (140, 2300366), (280, 1150183)]