33889820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 75091968

約数和(自身を除く): 41202148

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1163, 1457, 2326, 2914, 4652, 5815, 5828, 7285, 11630, 14570, 23260, 29140, 36053, 54661, 72106, 109322, 144212, 180265, 218644, 273305, 360530, 546610, 721060, 1093220, 1694491, 3388982, 6777964, 8472455, 16944910, 33889820]

約数ペア:

[(1, 33889820), (2, 16944910), (4, 8472455), (5, 6777964), (10, 3388982), (20, 1694491), (31, 1093220), (47, 721060), (62, 546610), (94, 360530), (124, 273305), (155, 218644), (188, 180265), (235, 144212), (310, 109322), (470, 72106), (620, 54661), (940, 36053), (1163, 29140), (1457, 23260), (2326, 14570), (2914, 11630), (4652, 7285), (5815, 5828)]