126551480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 313325280

約数和(自身を除く): 186773800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2377, 2420, 2662, 4754, 4840, 5324, 6655, 9508, 10648, 11885, 13310, 19016, 23770, 26147, 26620, 47540, 52294, 53240, 95080, 104588, 130735, 209176, 261470, 287617, 522940, 575234, 1045880, 1150468, 1438085, 2300936, 2876170, 3163787, 5752340, 6327574, 11504680, 12655148, 15818935, 25310296, 31637870, 63275740, 126551480]

約数ペア:

[(1, 126551480), (2, 63275740), (4, 31637870), (5, 25310296), (8, 15818935), (10, 12655148), (11, 11504680), (20, 6327574), (22, 5752340), (40, 3163787), (44, 2876170), (55, 2300936), (88, 1438085), (110, 1150468), (121, 1045880), (220, 575234), (242, 522940), (440, 287617), (484, 261470), (605, 209176), (968, 130735), (1210, 104588), (1331, 95080), (2377, 53240), (2420, 52294), (2662, 47540), (4754, 26620), (4840, 26147), (5324, 23770), (6655, 19016), (9508, 13310), (10648, 11885)]