4112895380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1\times {\mathrm{6361}}^1$

素因数の和:9320

約数の個数: 48

約数和(自身を含む): 9426957120

約数和(自身を除く): 5314061740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2939, 5878, 6361, 11756, 12722, 14695, 25444, 29390, 31805, 32329, 58780, 63610, 64658, 69971, 127220, 129316, 139942, 161645, 279884, 323290, 349855, 646580, 699710, 1399420, 18694979, 37389958, 74779916, 93474895, 186949790, 205644769, 373899580, 411289538, 822579076, 1028223845, 2056447690, 4112895380]

約数ペア:

[(1, 4112895380), (2, 2056447690), (4, 1028223845), (5, 822579076), (10, 411289538), (11, 373899580), (20, 205644769), (22, 186949790), (44, 93474895), (55, 74779916), (110, 37389958), (220, 18694979), (2939, 1399420), (5878, 699710), (6361, 646580), (11756, 349855), (12722, 323290), (14695, 279884), (25444, 161645), (29390, 139942), (31805, 129316), (32329, 127220), (58780, 69971), (63610, 64658)]