25667777420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{6073}}^1$

素因数の和:6531

約数の個数: 96

約数和(自身を含む): 59070767616

約数和(自身を除く): 33402990196

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 401, 527, 620, 802, 1054, 1604, 2005, 2108, 2635, 4010, 5270, 6073, 6817, 8020, 10540, 12146, 12431, 13634, 24292, 24862, 27268, 30365, 34085, 49724, 60730, 62155, 68170, 103241, 121460, 124310, 136340, 188263, 206482, 211327, 248620, 376526, 412964, 422654, 516205, 753052, 845308, 941315, 1032410, 1056635, 1882630, 2064820, 2113270, 2435273, 3200471, 3765260, 4226540, 4870546, 6400942, 9741092, 12176365, 12801884, 16002355, 24352730, 32004710, 41399641, 48705460, 64009420, 75493463, 82799282, 150986926, 165598564, 206998205, 301973852, 377467315, 413996410, 754934630, 827992820, 1283388871, 1509869260, 2566777742, 5133555484, 6416944355, 12833888710, 25667777420]

約数ペア:

[(1, 25667777420), (2, 12833888710), (4, 6416944355), (5, 5133555484), (10, 2566777742), (17, 1509869260), (20, 1283388871), (31, 827992820), (34, 754934630), (62, 413996410), (68, 377467315), (85, 301973852), (124, 206998205), (155, 165598564), (170, 150986926), (310, 82799282), (340, 75493463), (401, 64009420), (527, 48705460), (620, 41399641), (802, 32004710), (1054, 24352730), (1604, 16002355), (2005, 12801884), (2108, 12176365), (2635, 9741092), (4010, 6400942), (5270, 4870546), (6073, 4226540), (6817, 3765260), (8020, 3200471), (10540, 2435273), (12146, 2113270), (12431, 2064820), (13634, 1882630), (24292, 1056635), (24862, 1032410), (27268, 941315), (30365, 845308), (34085, 753052), (49724, 516205), (60730, 422654), (62155, 412964), (68170, 376526), (103241, 248620), (121460, 211327), (124310, 206482), (136340, 188263)]