113399240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 152712760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 109, 124, 155, 218, 248, 310, 436, 545, 620, 839, 872, 1090, 1240, 1678, 2180, 3356, 3379, 4195, 4360, 6712, 6758, 8390, 13516, 16780, 16895, 26009, 27032, 33560, 33790, 52018, 67580, 91451, 104036, 130045, 135160, 182902, 208072, 260090, 365804, 457255, 520180, 731608, 914510, 1040360, 1829020, 2834981, 3658040, 5669962, 11339924, 14174905, 22679848, 28349810, 56699620, 113399240]

約数ペア:

[(1, 113399240), (2, 56699620), (4, 28349810), (5, 22679848), (8, 14174905), (10, 11339924), (20, 5669962), (31, 3658040), (40, 2834981), (62, 1829020), (109, 1040360), (124, 914510), (155, 731608), (218, 520180), (248, 457255), (310, 365804), (436, 260090), (545, 208072), (620, 182902), (839, 135160), (872, 130045), (1090, 104036), (1240, 91451), (1678, 67580), (2180, 52018), (3356, 33790), (3379, 33560), (4195, 27032), (4360, 26009), (6712, 16895), (6758, 16780), (8390, 13516)]