33115280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 84958848

約数和(自身を除く): 51843568

約数列:

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

約数ペア:

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