23813680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27061}}^1$

素因数の和:27085

約数の個数: 40

約数和(自身を含む): 60402384

約数和(自身を除く): 36588704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 27061, 54122, 108244, 135305, 216488, 270610, 297671, 432976, 541220, 595342, 1082440, 1190684, 1488355, 2164880, 2381368, 2976710, 4762736, 5953420, 11906840, 23813680]

約数ペア:

[(1, 23813680), (2, 11906840), (4, 5953420), (5, 4762736), (8, 2976710), (10, 2381368), (11, 2164880), (16, 1488355), (20, 1190684), (22, 1082440), (40, 595342), (44, 541220), (55, 432976), (80, 297671), (88, 270610), (110, 216488), (176, 135305), (220, 108244), (440, 54122), (880, 27061)]