226472360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{182639}}^1$

素因数の和:182681

約数の個数: 32

約数和(自身を含む): 526003200

約数和(自身を除く): 299530840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 182639, 365278, 730556, 913195, 1461112, 1826390, 3652780, 5661809, 7305560, 11323618, 22647236, 28309045, 45294472, 56618090, 113236180, 226472360]

約数ペア:

[(1, 226472360), (2, 113236180), (4, 56618090), (5, 45294472), (8, 28309045), (10, 22647236), (20, 11323618), (31, 7305560), (40, 5661809), (62, 3652780), (124, 1826390), (155, 1461112), (248, 913195), (310, 730556), (620, 365278), (1240, 182639)]