184427980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 439729920

約数和(自身を除く): 255301940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 139, 148, 163, 185, 220, 278, 326, 370, 407, 556, 652, 695, 740, 814, 815, 1390, 1529, 1628, 1630, 1793, 2035, 2780, 3058, 3260, 3586, 4070, 5143, 6031, 6116, 7172, 7645, 8140, 8965, 10286, 12062, 15290, 17930, 20572, 22657, 24124, 25715, 30155, 30580, 35860, 45314, 51430, 56573, 60310, 66341, 90628, 102860, 113146, 113285, 120620, 132682, 226292, 226570, 249227, 265364, 282865, 331705, 453140, 498454, 565730, 663410, 838309, 996908, 1131460, 1246135, 1326820, 1676618, 2492270, 3353236, 4191545, 4984540, 8383090, 9221399, 16766180, 18442798, 36885596, 46106995, 92213990, 184427980]

約数ペア:

[(1, 184427980), (2, 92213990), (4, 46106995), (5, 36885596), (10, 18442798), (11, 16766180), (20, 9221399), (22, 8383090), (37, 4984540), (44, 4191545), (55, 3353236), (74, 2492270), (110, 1676618), (139, 1326820), (148, 1246135), (163, 1131460), (185, 996908), (220, 838309), (278, 663410), (326, 565730), (370, 498454), (407, 453140), (556, 331705), (652, 282865), (695, 265364), (740, 249227), (814, 226570), (815, 226292), (1390, 132682), (1529, 120620), (1628, 113285), (1630, 113146), (1793, 102860), (2035, 90628), (2780, 66341), (3058, 60310), (3260, 56573), (3586, 51430), (4070, 45314), (5143, 35860), (6031, 30580), (6116, 30155), (7172, 25715), (7645, 24124), (8140, 22657), (8965, 20572), (10286, 17930), (12062, 15290)]