25491567310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 51136414560

約数和(自身を除く): 25644847250

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 347, 545, 557, 605, 694, 1090, 1114, 1199, 1210, 1735, 2398, 2785, 3470, 3817, 5570, 5995, 6127, 7634, 11990, 12254, 13189, 19085, 26378, 30635, 37823, 38170, 41987, 60713, 61270, 65945, 67397, 75646, 83974, 121426, 131890, 134794, 189115, 193279, 209935, 303565, 336985, 378230, 386558, 416053, 419870, 607130, 667843, 673970, 832106, 966395, 1335686, 1932790, 2080265, 2126069, 3339215, 4160530, 4252138, 4576583, 6678430, 7346273, 9153166, 10630345, 14692546, 21067411, 21260690, 22882915, 23386759, 36731365, 42134822, 45765830, 46773518, 73462730, 105337055, 116933795, 210674110, 231741521, 233867590, 463483042, 1158707605, 2317415210, 2549156731, 5098313462, 12745783655, 25491567310]

約数ペア:

[(1, 25491567310), (2, 12745783655), (5, 5098313462), (10, 2549156731), (11, 2317415210), (22, 1158707605), (55, 463483042), (109, 233867590), (110, 231741521), (121, 210674110), (218, 116933795), (242, 105337055), (347, 73462730), (545, 46773518), (557, 45765830), (605, 42134822), (694, 36731365), (1090, 23386759), (1114, 22882915), (1199, 21260690), (1210, 21067411), (1735, 14692546), (2398, 10630345), (2785, 9153166), (3470, 7346273), (3817, 6678430), (5570, 4576583), (5995, 4252138), (6127, 4160530), (7634, 3339215), (11990, 2126069), (12254, 2080265), (13189, 1932790), (19085, 1335686), (26378, 966395), (30635, 832106), (37823, 673970), (38170, 667843), (41987, 607130), (60713, 419870), (61270, 416053), (65945, 386558), (67397, 378230), (75646, 336985), (83974, 303565), (121426, 209935), (131890, 193279), (134794, 189115)]