85335500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 188295744

約数和(自身を除く): 102960244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 1030, 1657, 2060, 2575, 3314, 5150, 6628, 8285, 10300, 12875, 16570, 25750, 33140, 41425, 51500, 82850, 165700, 170671, 207125, 341342, 414250, 682684, 828500, 853355, 1706710, 3413420, 4266775, 8533550, 17067100, 21333875, 42667750, 85335500]

約数ペア:

[(1, 85335500), (2, 42667750), (4, 21333875), (5, 17067100), (10, 8533550), (20, 4266775), (25, 3413420), (50, 1706710), (100, 853355), (103, 828500), (125, 682684), (206, 414250), (250, 341342), (412, 207125), (500, 170671), (515, 165700), (1030, 82850), (1657, 51500), (2060, 41425), (2575, 33140), (3314, 25750), (5150, 16570), (6628, 12875), (8285, 10300)]