8426080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4079

約数の個数: 48

約数和(自身を含む): 21443184

約数和(自身を除く): 13017104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4051, 8102, 16204, 20255, 32408, 40510, 52663, 64816, 81020, 105326, 129632, 162040, 210652, 263315, 324080, 421304, 526630, 648160, 842608, 1053260, 1685216, 2106520, 4213040, 8426080]

約数ペア:

[(1, 8426080), (2, 4213040), (4, 2106520), (5, 1685216), (8, 1053260), (10, 842608), (13, 648160), (16, 526630), (20, 421304), (26, 324080), (32, 263315), (40, 210652), (52, 162040), (65, 129632), (80, 105326), (104, 81020), (130, 64816), (160, 52663), (208, 40510), (260, 32408), (416, 20255), (520, 16204), (1040, 8102), (2080, 4051)]