112289440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22639}}^1$

素因数の和:22685

約数の個数: 48

約数和(自身を含む): 273853440

約数和(自身を除く): 161564000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 22639, 45278, 90556, 113195, 181112, 226390, 362224, 452780, 701809, 724448, 905560, 1403618, 1811120, 2807236, 3509045, 3622240, 5614472, 7018090, 11228944, 14036180, 22457888, 28072360, 56144720, 112289440]

約数ペア:

[(1, 112289440), (2, 56144720), (4, 28072360), (5, 22457888), (8, 14036180), (10, 11228944), (16, 7018090), (20, 5614472), (31, 3622240), (32, 3509045), (40, 2807236), (62, 1811120), (80, 1403618), (124, 905560), (155, 724448), (160, 701809), (248, 452780), (310, 362224), (496, 226390), (620, 181112), (992, 113195), (1240, 90556), (2480, 45278), (4960, 22639)]