20100841760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6612119}}^1$

素因数の和:6612153

約数の個数: 48

約数和(自身を含む): 49987627200

約数和(自身を除く): 29886785440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 6612119, 13224238, 26448476, 33060595, 52896952, 66121190, 105793904, 125630261, 132242380, 211587808, 251260522, 264484760, 502521044, 528969520, 628151305, 1005042088, 1057939040, 1256302610, 2010084176, 2512605220, 4020168352, 5025210440, 10050420880, 20100841760]

約数ペア:

[(1, 20100841760), (2, 10050420880), (4, 5025210440), (5, 4020168352), (8, 2512605220), (10, 2010084176), (16, 1256302610), (19, 1057939040), (20, 1005042088), (32, 628151305), (38, 528969520), (40, 502521044), (76, 264484760), (80, 251260522), (95, 211587808), (152, 132242380), (160, 125630261), (190, 105793904), (304, 66121190), (380, 52896952), (608, 33060595), (760, 26448476), (1520, 13224238), (3040, 6612119)]