152482040

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{4783}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 343586880

約数和(自身を除く): 191104840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3985, 4783, 6376, 7970, 9566, 15940, 19132, 23915, 31880, 38264, 47830, 95660, 191320, 3812051, 7624102, 15248204, 19060255, 30496408, 38120510, 76241020, 152482040]

約数ペア:

[(1, 152482040), (2, 76241020), (4, 38120510), (5, 30496408), (8, 19060255), (10, 15248204), (20, 7624102), (40, 3812051), (797, 191320), (1594, 95660), (3188, 47830), (3985, 38264), (4783, 31880), (6376, 23915), (7970, 19132), (9566, 15940)]