66230560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 172658304

約数和(自身を除く): 106427744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 311, 352, 440, 484, 605, 622, 880, 968, 1210, 1244, 1331, 1555, 1760, 1936, 2420, 2488, 2662, 3110, 3421, 3872, 4840, 4976, 5324, 6220, 6655, 6842, 9680, 9952, 10648, 12440, 13310, 13684, 17105, 19360, 21296, 24880, 26620, 27368, 34210, 37631, 42592, 49760, 53240, 54736, 68420, 75262, 106480, 109472, 136840, 150524, 188155, 212960, 273680, 301048, 376310, 413941, 547360, 602096, 752620, 827882, 1204192, 1505240, 1655764, 2069705, 3010480, 3311528, 4139410, 6020960, 6623056, 8278820, 13246112, 16557640, 33115280, 66230560]

約数ペア:

[(1, 66230560), (2, 33115280), (4, 16557640), (5, 13246112), (8, 8278820), (10, 6623056), (11, 6020960), (16, 4139410), (20, 3311528), (22, 3010480), (32, 2069705), (40, 1655764), (44, 1505240), (55, 1204192), (80, 827882), (88, 752620), (110, 602096), (121, 547360), (160, 413941), (176, 376310), (220, 301048), (242, 273680), (311, 212960), (352, 188155), (440, 150524), (484, 136840), (605, 109472), (622, 106480), (880, 75262), (968, 68420), (1210, 54736), (1244, 53240), (1331, 49760), (1555, 42592), (1760, 37631), (1936, 34210), (2420, 27368), (2488, 26620), (2662, 24880), (3110, 21296), (3421, 19360), (3872, 17105), (4840, 13684), (4976, 13310), (5324, 12440), (6220, 10648), (6655, 9952), (6842, 9680)]