11156630980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{187129}}^1$

素因数の和:187420

約数の個数: 48

約数和(自身を含む): 25653277440

約数和(自身を除く): 14496646460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 2710, 2981, 5420, 5962, 11924, 14905, 29810, 59620, 187129, 374258, 748516, 935645, 1871290, 2058419, 3742580, 4116838, 8233676, 10292095, 20584190, 41168380, 50711959, 101423918, 202847836, 253559795, 507119590, 557831549, 1014239180, 1115663098, 2231326196, 2789157745, 5578315490, 11156630980]

約数ペア:

[(1, 11156630980), (2, 5578315490), (4, 2789157745), (5, 2231326196), (10, 1115663098), (11, 1014239180), (20, 557831549), (22, 507119590), (44, 253559795), (55, 202847836), (110, 101423918), (220, 50711959), (271, 41168380), (542, 20584190), (1084, 10292095), (1355, 8233676), (2710, 4116838), (2981, 3742580), (5420, 2058419), (5962, 1871290), (11924, 935645), (14905, 748516), (29810, 374258), (59620, 187129)]