65368240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 175399488

約数和(自身を除く): 110031248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1033, 1130, 1582, 1808, 2066, 2260, 3164, 3955, 4132, 4520, 5165, 6328, 7231, 7910, 8264, 9040, 10330, 12656, 14462, 15820, 16528, 20660, 28924, 31640, 36155, 41320, 57848, 63280, 72310, 82640, 115696, 116729, 144620, 233458, 289240, 466916, 578480, 583645, 817103, 933832, 1167290, 1634206, 1867664, 2334580, 3268412, 4085515, 4669160, 6536824, 8171030, 9338320, 13073648, 16342060, 32684120, 65368240]

約数ペア:

[(1, 65368240), (2, 32684120), (4, 16342060), (5, 13073648), (7, 9338320), (8, 8171030), (10, 6536824), (14, 4669160), (16, 4085515), (20, 3268412), (28, 2334580), (35, 1867664), (40, 1634206), (56, 1167290), (70, 933832), (80, 817103), (112, 583645), (113, 578480), (140, 466916), (226, 289240), (280, 233458), (452, 144620), (560, 116729), (565, 115696), (791, 82640), (904, 72310), (1033, 63280), (1130, 57848), (1582, 41320), (1808, 36155), (2066, 31640), (2260, 28924), (3164, 20660), (3955, 16528), (4132, 15820), (4520, 14462), (5165, 12656), (6328, 10330), (7231, 9040), (7910, 8264)]