66523160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151189}}^1$

素因数の和:151211

約数の個数: 32

約数和(自身を含む): 163285200

約数和(自身を除く): 96762040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 151189, 302378, 604756, 755945, 1209512, 1511890, 1663079, 3023780, 3326158, 6047560, 6652316, 8315395, 13304632, 16630790, 33261580, 66523160]

約数ペア:

[(1, 66523160), (2, 33261580), (4, 16630790), (5, 13304632), (8, 8315395), (10, 6652316), (11, 6047560), (20, 3326158), (22, 3023780), (40, 1663079), (44, 1511890), (55, 1209512), (88, 755945), (110, 604756), (220, 302378), (440, 151189)]