84260800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4086

約数の個数: 84

約数和(自身を含む): 223338136

約数和(自身を除く): 139077336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4051, 4160, 5200, 8102, 10400, 16204, 20255, 20800, 32408, 40510, 52663, 64816, 81020, 101275, 105326, 129632, 162040, 202550, 210652, 259264, 263315, 324080, 405100, 421304, 526630, 648160, 810200, 842608, 1053260, 1296320, 1316575, 1620400, 1685216, 2106520, 2633150, 3240800, 3370432, 4213040, 5266300, 6481600, 8426080, 10532600, 16852160, 21065200, 42130400, 84260800]

約数ペア:

[(1, 84260800), (2, 42130400), (4, 21065200), (5, 16852160), (8, 10532600), (10, 8426080), (13, 6481600), (16, 5266300), (20, 4213040), (25, 3370432), (26, 3240800), (32, 2633150), (40, 2106520), (50, 1685216), (52, 1620400), (64, 1316575), (65, 1296320), (80, 1053260), (100, 842608), (104, 810200), (130, 648160), (160, 526630), (200, 421304), (208, 405100), (260, 324080), (320, 263315), (325, 259264), (400, 210652), (416, 202550), (520, 162040), (650, 129632), (800, 105326), (832, 101275), (1040, 81020), (1300, 64816), (1600, 52663), (2080, 40510), (2600, 32408), (4051, 20800), (4160, 20255), (5200, 16204), (8102, 10400)]