25555320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10165

約数の個数: 96

約数和(自身を含む): 94929120

約数和(自身を除く): 69373800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10141, 20282, 30423, 40564, 50705, 60846, 70987, 81128, 91269, 101410, 121692, 141974, 152115, 182538, 202820, 212961, 243384, 283948, 304230, 354935, 365076, 405640, 425922, 456345, 567896, 608460, 638883, 709870, 730152, 851844, 912690, 1064805, 1216920, 1277766, 1419740, 1703688, 1825380, 2129610, 2555532, 2839480, 3194415, 3650760, 4259220, 5111064, 6388830, 8518440, 12777660, 25555320]

約数ペア:

[(1, 25555320), (2, 12777660), (3, 8518440), (4, 6388830), (5, 5111064), (6, 4259220), (7, 3650760), (8, 3194415), (9, 2839480), (10, 2555532), (12, 2129610), (14, 1825380), (15, 1703688), (18, 1419740), (20, 1277766), (21, 1216920), (24, 1064805), (28, 912690), (30, 851844), (35, 730152), (36, 709870), (40, 638883), (42, 608460), (45, 567896), (56, 456345), (60, 425922), (63, 405640), (70, 365076), (72, 354935), (84, 304230), (90, 283948), (105, 243384), (120, 212961), (126, 202820), (140, 182538), (168, 152115), (180, 141974), (210, 121692), (252, 101410), (280, 91269), (315, 81128), (360, 70987), (420, 60846), (504, 50705), (630, 40564), (840, 30423), (1260, 20282), (2520, 10141)]