85008200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13758

約数の個数: 48

約数和(自身を含む): 204034560

約数和(自身を除く): 119026360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 13711, 27422, 54844, 68555, 109688, 137110, 274220, 342775, 425041, 548440, 685550, 850082, 1371100, 1700164, 2125205, 2742200, 3400328, 4250410, 8500820, 10626025, 17001640, 21252050, 42504100, 85008200]

約数ペア:

[(1, 85008200), (2, 42504100), (4, 21252050), (5, 17001640), (8, 10626025), (10, 8500820), (20, 4250410), (25, 3400328), (31, 2742200), (40, 2125205), (50, 1700164), (62, 1371100), (100, 850082), (124, 685550), (155, 548440), (200, 425041), (248, 342775), (310, 274220), (620, 137110), (775, 109688), (1240, 68555), (1550, 54844), (3100, 27422), (6200, 13711)]