5603480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 13586400

約数和(自身を除く): 7982920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 101, 146, 152, 190, 202, 292, 365, 380, 404, 505, 584, 730, 760, 808, 1010, 1387, 1460, 1919, 2020, 2774, 2920, 3838, 4040, 5548, 6935, 7373, 7676, 9595, 11096, 13870, 14746, 15352, 19190, 27740, 29492, 36865, 38380, 55480, 58984, 73730, 76760, 140087, 147460, 280174, 294920, 560348, 700435, 1120696, 1400870, 2801740, 5603480]

約数ペア:

[(1, 5603480), (2, 2801740), (4, 1400870), (5, 1120696), (8, 700435), (10, 560348), (19, 294920), (20, 280174), (38, 147460), (40, 140087), (73, 76760), (76, 73730), (95, 58984), (101, 55480), (146, 38380), (152, 36865), (190, 29492), (202, 27740), (292, 19190), (365, 15352), (380, 14746), (404, 13870), (505, 11096), (584, 9595), (730, 7676), (760, 7373), (808, 6935), (1010, 5548), (1387, 4040), (1460, 3838), (1919, 2920), (2020, 2774)]