1820115363130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{92387}}^1$

素因数の和:92859

約数の個数: 64

約数和(自身を含む): 3379396349952

約数和(自身を除く): 1559280986822

約数列:

[1, 2, 5, 10, 47, 94, 167, 235, 251, 334, 470, 502, 835, 1255, 1670, 2510, 7849, 11797, 15698, 23594, 39245, 41917, 58985, 78490, 83834, 92387, 117970, 184774, 209585, 419170, 461935, 923870, 1970099, 3940198, 4342189, 8684378, 9850495, 15428629, 19700990, 21710945, 23189137, 30857258, 43421890, 46378274, 77143145, 115945685, 154286290, 231891370, 725145563, 1089889439, 1450291126, 2179778878, 3625727815, 3872585879, 5449447195, 7251455630, 7745171758, 10898894390, 19362929395, 38725858790, 182011536313, 364023072626, 910057681565, 1820115363130]

約数ペア:

[(1, 1820115363130), (2, 910057681565), (5, 364023072626), (10, 182011536313), (47, 38725858790), (94, 19362929395), (167, 10898894390), (235, 7745171758), (251, 7251455630), (334, 5449447195), (470, 3872585879), (502, 3625727815), (835, 2179778878), (1255, 1450291126), (1670, 1089889439), (2510, 725145563), (7849, 231891370), (11797, 154286290), (15698, 115945685), (23594, 77143145), (39245, 46378274), (41917, 43421890), (58985, 30857258), (78490, 23189137), (83834, 21710945), (92387, 19700990), (117970, 15428629), (184774, 9850495), (209585, 8684378), (419170, 4342189), (461935, 3940198), (923870, 1970099)]