136538200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16651}}^1$

素因数の和:16708

約数の個数: 48

約数和(自身を含む): 325213560

約数和(自身を除く): 188675360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 16651, 33302, 66604, 83255, 133208, 166510, 333020, 416275, 666040, 682691, 832550, 1365382, 1665100, 2730764, 3330200, 3413455, 5461528, 6826910, 13653820, 17067275, 27307640, 34134550, 68269100, 136538200]

約数ペア:

[(1, 136538200), (2, 68269100), (4, 34134550), (5, 27307640), (8, 17067275), (10, 13653820), (20, 6826910), (25, 5461528), (40, 3413455), (41, 3330200), (50, 2730764), (82, 1665100), (100, 1365382), (164, 832550), (200, 682691), (205, 666040), (328, 416275), (410, 333020), (820, 166510), (1025, 133208), (1640, 83255), (2050, 66604), (4100, 33302), (8200, 16651)]