10368885880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3281293}}^1$

素因数の和:3281383

約数の個数: 32

約数和(自身を含む): 23625316800

約数和(自身を除く): 13256430920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3281293, 6562586, 13125172, 16406465, 26250344, 32812930, 65625860, 131251720, 259222147, 518444294, 1036888588, 1296110735, 2073777176, 2592221470, 5184442940, 10368885880]

約数ペア:

[(1, 10368885880), (2, 5184442940), (4, 2592221470), (5, 2073777176), (8, 1296110735), (10, 1036888588), (20, 518444294), (40, 259222147), (79, 131251720), (158, 65625860), (316, 32812930), (395, 26250344), (632, 16406465), (790, 13125172), (1580, 6562586), (3160, 3281293)]