4044340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 9273600

約数和(自身を除く): 5229260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 367, 380, 551, 580, 734, 1102, 1468, 1835, 2204, 2755, 3670, 5510, 6973, 7340, 10643, 11020, 13946, 21286, 27892, 34865, 42572, 53215, 69730, 106430, 139460, 202217, 212860, 404434, 808868, 1011085, 2022170, 4044340]

約数ペア:

[(1, 4044340), (2, 2022170), (4, 1011085), (5, 808868), (10, 404434), (19, 212860), (20, 202217), (29, 139460), (38, 106430), (58, 69730), (76, 53215), (95, 42572), (116, 34865), (145, 27892), (190, 21286), (290, 13946), (367, 11020), (380, 10643), (551, 7340), (580, 6973), (734, 5510), (1102, 3670), (1468, 2755), (1835, 2204)]