202414480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28429}}^1$

素因数の和:28531

約数の個数: 40

約数和(自身を含む): 475918200

約数和(自身を除く): 273503720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 28429, 56858, 113716, 142145, 227432, 284290, 454864, 568580, 1137160, 2274320, 2530181, 5060362, 10120724, 12650905, 20241448, 25301810, 40482896, 50603620, 101207240, 202414480]

約数ペア:

[(1, 202414480), (2, 101207240), (4, 50603620), (5, 40482896), (8, 25301810), (10, 20241448), (16, 12650905), (20, 10120724), (40, 5060362), (80, 2530181), (89, 2274320), (178, 1137160), (356, 568580), (445, 454864), (712, 284290), (890, 227432), (1424, 142145), (1780, 113716), (3560, 56858), (7120, 28429)]