42534160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27983}}^1$

素因数の和:28015

約数の個数: 40

約数和(自身を含む): 104100480

約数和(自身を除く): 61566320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 27983, 55966, 111932, 139915, 223864, 279830, 447728, 531677, 559660, 1063354, 1119320, 2126708, 2238640, 2658385, 4253416, 5316770, 8506832, 10633540, 21267080, 42534160]

約数ペア:

[(1, 42534160), (2, 21267080), (4, 10633540), (5, 8506832), (8, 5316770), (10, 4253416), (16, 2658385), (19, 2238640), (20, 2126708), (38, 1119320), (40, 1063354), (76, 559660), (80, 531677), (95, 447728), (152, 279830), (190, 223864), (304, 139915), (380, 111932), (760, 55966), (1520, 27983)]