187265650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2428

約数の個数: 72

約数和(自身を含む): 412481412

約数和(自身を除く): 225215762

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1210, 1430, 1573, 2381, 3025, 3146, 3575, 4762, 6050, 7150, 7865, 11905, 15730, 23810, 26191, 30953, 39325, 52382, 59525, 61906, 78650, 119050, 130955, 154765, 261910, 288101, 309530, 340483, 576202, 654775, 680966, 773825, 1309550, 1440505, 1547650, 1702415, 2881010, 3404830, 3745313, 7202525, 7490626, 8512075, 14405050, 17024150, 18726565, 37453130, 93632825, 187265650]

約数ペア:

[(1, 187265650), (2, 93632825), (5, 37453130), (10, 18726565), (11, 17024150), (13, 14405050), (22, 8512075), (25, 7490626), (26, 7202525), (50, 3745313), (55, 3404830), (65, 2881010), (110, 1702415), (121, 1547650), (130, 1440505), (143, 1309550), (242, 773825), (275, 680966), (286, 654775), (325, 576202), (550, 340483), (605, 309530), (650, 288101), (715, 261910), (1210, 154765), (1430, 130955), (1573, 119050), (2381, 78650), (3025, 61906), (3146, 59525), (3575, 52382), (4762, 39325), (6050, 30953), (7150, 26191), (7865, 23810), (11905, 15730)]