25082560

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 60386976

約数和(自身を除く): 35304416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 761, 824, 1030, 1522, 1648, 2060, 3044, 3296, 3805, 4120, 6088, 6592, 7610, 8240, 12176, 15220, 16480, 24352, 30440, 32960, 48704, 60880, 78383, 121760, 156766, 243520, 313532, 391915, 627064, 783830, 1254128, 1567660, 2508256, 3135320, 5016512, 6270640, 12541280, 25082560]

約数ペア:

[(1, 25082560), (2, 12541280), (4, 6270640), (5, 5016512), (8, 3135320), (10, 2508256), (16, 1567660), (20, 1254128), (32, 783830), (40, 627064), (64, 391915), (80, 313532), (103, 243520), (160, 156766), (206, 121760), (320, 78383), (412, 60880), (515, 48704), (761, 32960), (824, 30440), (1030, 24352), (1522, 16480), (1648, 15220), (2060, 12176), (3044, 8240), (3296, 7610), (3805, 6592), (4120, 6088)]