10020220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 25320960

約数和(自身を除く): 15300740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3767, 7534, 15068, 18835, 26369, 37670, 52738, 71573, 75340, 105476, 131845, 143146, 263690, 286292, 357865, 501011, 527380, 715730, 1002022, 1431460, 2004044, 2505055, 5010110, 10020220]

約数ペア:

[(1, 10020220), (2, 5010110), (4, 2505055), (5, 2004044), (7, 1431460), (10, 1002022), (14, 715730), (19, 527380), (20, 501011), (28, 357865), (35, 286292), (38, 263690), (70, 143146), (76, 131845), (95, 105476), (133, 75340), (140, 71573), (190, 52738), (266, 37670), (380, 26369), (532, 18835), (665, 15068), (1330, 7534), (2660, 3767)]