235432010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21191}}^1$

素因数の和:21310

約数の個数: 32

約数和(自身を含む): 466902144

約数和(自身を除く): 231470134

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 21191, 42382, 105955, 211910, 233101, 466202, 1165505, 2140291, 2331010, 4280582, 10701455, 21402910, 23543201, 47086402, 117716005, 235432010]

約数ペア:

[(1, 235432010), (2, 117716005), (5, 47086402), (10, 23543201), (11, 21402910), (22, 10701455), (55, 4280582), (101, 2331010), (110, 2140291), (202, 1165505), (505, 466202), (1010, 233101), (1111, 211910), (2222, 105955), (5555, 42382), (11110, 21191)]