11272540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 13494020

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 233, 236, 295, 410, 466, 590, 820, 932, 1165, 1180, 2330, 2419, 4660, 4838, 9553, 9676, 12095, 13747, 19106, 24190, 27494, 38212, 47765, 48380, 54988, 68735, 95530, 137470, 191060, 274940, 563627, 1127254, 2254508, 2818135, 5636270, 11272540]

約数ペア:

[(1, 11272540), (2, 5636270), (4, 2818135), (5, 2254508), (10, 1127254), (20, 563627), (41, 274940), (59, 191060), (82, 137470), (118, 95530), (164, 68735), (205, 54988), (233, 48380), (236, 47765), (295, 38212), (410, 27494), (466, 24190), (590, 19106), (820, 13747), (932, 12095), (1165, 9676), (1180, 9553), (2330, 4838), (2419, 4660)]