4696420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 6310940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 727, 1292, 1454, 1615, 2908, 3230, 3635, 6460, 7270, 12359, 13813, 14540, 24718, 27626, 49436, 55252, 61795, 69065, 123590, 138130, 234821, 247180, 276260, 469642, 939284, 1174105, 2348210, 4696420]

約数ペア:

[(1, 4696420), (2, 2348210), (4, 1174105), (5, 939284), (10, 469642), (17, 276260), (19, 247180), (20, 234821), (34, 138130), (38, 123590), (68, 69065), (76, 61795), (85, 55252), (95, 49436), (170, 27626), (190, 24718), (323, 14540), (340, 13813), (380, 12359), (646, 7270), (727, 6460), (1292, 3635), (1454, 3230), (1615, 2908)]