15707928940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113513}}^1$

素因数の和:113587

約数の個数: 96

約数和(自身を含む): 39132362304

約数和(自身を除く): 23424433364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 220, 340, 370, 374, 407, 629, 740, 748, 814, 935, 1258, 1628, 1870, 2035, 2516, 3145, 3740, 4070, 6290, 6919, 8140, 12580, 13838, 27676, 34595, 69190, 113513, 138380, 227026, 454052, 567565, 1135130, 1248643, 1929721, 2270260, 2497286, 3859442, 4199981, 4994572, 6243215, 7718884, 8399962, 9648605, 12486430, 16799924, 19297210, 20999905, 21226931, 24972860, 38594420, 41999810, 42453862, 46199791, 71399677, 83999620, 84907724, 92399582, 106134655, 142799354, 184799164, 212269310, 230998955, 285598708, 356998385, 424538620, 461997910, 713996770, 785396447, 923995820, 1427993540, 1570792894, 3141585788, 3926982235, 7853964470, 15707928940]

約数ペア:

[(1, 15707928940), (2, 7853964470), (4, 3926982235), (5, 3141585788), (10, 1570792894), (11, 1427993540), (17, 923995820), (20, 785396447), (22, 713996770), (34, 461997910), (37, 424538620), (44, 356998385), (55, 285598708), (68, 230998955), (74, 212269310), (85, 184799164), (110, 142799354), (148, 106134655), (170, 92399582), (185, 84907724), (187, 83999620), (220, 71399677), (340, 46199791), (370, 42453862), (374, 41999810), (407, 38594420), (629, 24972860), (740, 21226931), (748, 20999905), (814, 19297210), (935, 16799924), (1258, 12486430), (1628, 9648605), (1870, 8399962), (2035, 7718884), (2516, 6243215), (3145, 4994572), (3740, 4199981), (4070, 3859442), (6290, 2497286), (6919, 2270260), (8140, 1929721), (12580, 1248643), (13838, 1135130), (27676, 567565), (34595, 454052), (69190, 227026), (113513, 138380)]