2196100480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{490201}}^1$

素因数の和:490227

約数の個数: 64

約数和(自身を含む): 6000072480

約数和(自身を除く): 3803972000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 490201, 980402, 1960804, 2451005, 3431407, 3921608, 4902010, 6862814, 7843216, 9804020, 13725628, 15686432, 17157035, 19608040, 27451256, 31372864, 34314070, 39216080, 54902512, 62745728, 68628140, 78432160, 109805024, 137256280, 156864320, 219610048, 274512560, 313728640, 439220096, 549025120, 1098050240, 2196100480]

約数ペア:

[(1, 2196100480), (2, 1098050240), (4, 549025120), (5, 439220096), (7, 313728640), (8, 274512560), (10, 219610048), (14, 156864320), (16, 137256280), (20, 109805024), (28, 78432160), (32, 68628140), (35, 62745728), (40, 54902512), (56, 39216080), (64, 34314070), (70, 31372864), (80, 27451256), (112, 19608040), (128, 17157035), (140, 15686432), (160, 13725628), (224, 9804020), (280, 7843216), (320, 6862814), (448, 4902010), (560, 3921608), (640, 3431407), (896, 2451005), (1120, 1960804), (2240, 980402), (4480, 490201)]