40758040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53629}}^1$

素因数の和:53659

約数の個数: 32

約数和(自身を含む): 96534000

約数和(自身を除く): 55775960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 53629, 107258, 214516, 268145, 429032, 536290, 1018951, 1072580, 2037902, 2145160, 4075804, 5094755, 8151608, 10189510, 20379020, 40758040]

約数ペア:

[(1, 40758040), (2, 20379020), (4, 10189510), (5, 8151608), (8, 5094755), (10, 4075804), (19, 2145160), (20, 2037902), (38, 1072580), (40, 1018951), (76, 536290), (95, 429032), (152, 268145), (190, 214516), (380, 107258), (760, 53629)]