2192173640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2884439}}^1$

素因数の和:2884469

約数の個数: 32

約数和(自身を含む): 5191992000

約数和(自身を除く): 2999818360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2884439, 5768878, 11537756, 14422195, 23075512, 28844390, 54804341, 57688780, 109608682, 115377560, 219217364, 274021705, 438434728, 548043410, 1096086820, 2192173640]

約数ペア:

[(1, 2192173640), (2, 1096086820), (4, 548043410), (5, 438434728), (8, 274021705), (10, 219217364), (19, 115377560), (20, 109608682), (38, 57688780), (40, 54804341), (76, 28844390), (95, 23075512), (152, 14422195), (190, 11537756), (380, 5768878), (760, 2884439)]