25158749320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{367603}}^1$

素因数の和:367702

約数の個数: 64

約数和(自身を含む): 59551848000

約数和(自身を除く): 34393098680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 2360, 3422, 6844, 8555, 13688, 17110, 34220, 68440, 367603, 735206, 1470412, 1838015, 2940824, 3676030, 7352060, 10660487, 14704120, 21320974, 21688577, 42641948, 43377154, 53302435, 85283896, 86754308, 106604870, 108442885, 173508616, 213209740, 216885770, 426419480, 433771540, 628968733, 867543080, 1257937466, 2515874932, 3144843665, 5031749864, 6289687330, 12579374660, 25158749320]

約数ペア:

[(1, 25158749320), (2, 12579374660), (4, 6289687330), (5, 5031749864), (8, 3144843665), (10, 2515874932), (20, 1257937466), (29, 867543080), (40, 628968733), (58, 433771540), (59, 426419480), (116, 216885770), (118, 213209740), (145, 173508616), (232, 108442885), (236, 106604870), (290, 86754308), (295, 85283896), (472, 53302435), (580, 43377154), (590, 42641948), (1160, 21688577), (1180, 21320974), (1711, 14704120), (2360, 10660487), (3422, 7352060), (6844, 3676030), (8555, 2940824), (13688, 1838015), (17110, 1470412), (34220, 735206), (68440, 367603)]