2739855140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{234979}}^1$

素因数の和:235052

約数の個数: 48

約数和(自身を含む): 6395215680

約数和(自身を除く): 3655360540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 234979, 469958, 939916, 1174895, 2349790, 2584769, 4699580, 5169538, 10339076, 12453887, 12923845, 24907774, 25847690, 49815548, 51695380, 62269435, 124538870, 136992757, 249077740, 273985514, 547971028, 684963785, 1369927570, 2739855140]

約数ペア:

[(1, 2739855140), (2, 1369927570), (4, 684963785), (5, 547971028), (10, 273985514), (11, 249077740), (20, 136992757), (22, 124538870), (44, 62269435), (53, 51695380), (55, 49815548), (106, 25847690), (110, 24907774), (212, 12923845), (220, 12453887), (265, 10339076), (530, 5169538), (583, 4699580), (1060, 2584769), (1166, 2349790), (2332, 1174895), (2915, 939916), (5830, 469958), (11660, 234979)]