44828080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 114912288

約数和(自身を除く): 70084208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 421, 440, 484, 605, 842, 880, 968, 1210, 1331, 1684, 1936, 2105, 2420, 2662, 3368, 4210, 4631, 4840, 5324, 6655, 6736, 8420, 9262, 9680, 10648, 13310, 16840, 18524, 21296, 23155, 26620, 33680, 37048, 46310, 50941, 53240, 74096, 92620, 101882, 106480, 185240, 203764, 254705, 370480, 407528, 509410, 560351, 815056, 1018820, 1120702, 2037640, 2241404, 2801755, 4075280, 4482808, 5603510, 8965616, 11207020, 22414040, 44828080]

約数ペア:

[(1, 44828080), (2, 22414040), (4, 11207020), (5, 8965616), (8, 5603510), (10, 4482808), (11, 4075280), (16, 2801755), (20, 2241404), (22, 2037640), (40, 1120702), (44, 1018820), (55, 815056), (80, 560351), (88, 509410), (110, 407528), (121, 370480), (176, 254705), (220, 203764), (242, 185240), (421, 106480), (440, 101882), (484, 92620), (605, 74096), (842, 53240), (880, 50941), (968, 46310), (1210, 37048), (1331, 33680), (1684, 26620), (1936, 23155), (2105, 21296), (2420, 18524), (2662, 16840), (3368, 13310), (4210, 10648), (4631, 9680), (4840, 9262), (5324, 8420), (6655, 6736)]