42152440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95801}}^1$

素因数の和:95823

約数の個数: 32

約数和(自身を含む): 103466160

約数和(自身を除く): 61313720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 95801, 191602, 383204, 479005, 766408, 958010, 1053811, 1916020, 2107622, 3832040, 4215244, 5269055, 8430488, 10538110, 21076220, 42152440]

約数ペア:

[(1, 42152440), (2, 21076220), (4, 10538110), (5, 8430488), (8, 5269055), (10, 4215244), (11, 3832040), (20, 2107622), (22, 1916020), (40, 1053811), (44, 958010), (55, 766408), (88, 479005), (110, 383204), (220, 191602), (440, 95801)]