2532280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 6156000

約数和(自身を除く): 3623720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 59, 74, 116, 118, 145, 148, 185, 232, 236, 290, 295, 296, 370, 472, 580, 590, 740, 1073, 1160, 1180, 1480, 1711, 2146, 2183, 2360, 3422, 4292, 4366, 5365, 6844, 8555, 8584, 8732, 10730, 10915, 13688, 17110, 17464, 21460, 21830, 34220, 42920, 43660, 63307, 68440, 87320, 126614, 253228, 316535, 506456, 633070, 1266140, 2532280]

約数ペア:

[(1, 2532280), (2, 1266140), (4, 633070), (5, 506456), (8, 316535), (10, 253228), (20, 126614), (29, 87320), (37, 68440), (40, 63307), (58, 43660), (59, 42920), (74, 34220), (116, 21830), (118, 21460), (145, 17464), (148, 17110), (185, 13688), (232, 10915), (236, 10730), (290, 8732), (295, 8584), (296, 8555), (370, 6844), (472, 5365), (580, 4366), (590, 4292), (740, 3422), (1073, 2360), (1160, 2183), (1180, 2146), (1480, 1711)]