129364580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 283832640

約数和(自身を除く): 154468060

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 2963, 4366, 5926, 8732, 10915, 11852, 14815, 21830, 29630, 43660, 59260, 109631, 174817, 219262, 349634, 438524, 548155, 699268, 874085, 1096310, 1748170, 2192620, 3496340, 6468229, 12936458, 25872916, 32341145, 64682290, 129364580]

約数ペア:

[(1, 129364580), (2, 64682290), (4, 32341145), (5, 25872916), (10, 12936458), (20, 6468229), (37, 3496340), (59, 2192620), (74, 1748170), (118, 1096310), (148, 874085), (185, 699268), (236, 548155), (295, 438524), (370, 349634), (590, 219262), (740, 174817), (1180, 109631), (2183, 59260), (2963, 43660), (4366, 29630), (5926, 21830), (8732, 14815), (10915, 11852)]