3669456380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{7823}}^1$

素因数の和:8378

約数の個数: 48

約数和(自身を含む): 7886592000

約数和(自身を除く): 4217135620

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 499, 940, 998, 1996, 2495, 4990, 7823, 9980, 15646, 23453, 31292, 39115, 46906, 78230, 93812, 117265, 156460, 234530, 367681, 469060, 735362, 1470724, 1838405, 3676810, 3903677, 7353620, 7807354, 15614708, 19518385, 39036770, 78073540, 183472819, 366945638, 733891276, 917364095, 1834728190, 3669456380]

約数ペア:

[(1, 3669456380), (2, 1834728190), (4, 917364095), (5, 733891276), (10, 366945638), (20, 183472819), (47, 78073540), (94, 39036770), (188, 19518385), (235, 15614708), (470, 7807354), (499, 7353620), (940, 3903677), (998, 3676810), (1996, 1838405), (2495, 1470724), (4990, 735362), (7823, 469060), (9980, 367681), (15646, 234530), (23453, 156460), (31292, 117265), (39115, 93812), (46906, 78230)]