478959410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{47563}}^1$

素因数の和:47642

約数の個数: 32

約数和(自身を含む): 924644160

約数和(自身を除く): 445684750

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 47563, 95126, 237815, 475630, 903697, 1807394, 2520839, 4518485, 5041678, 9036970, 12604195, 25208390, 47895941, 95791882, 239479705, 478959410]

約数ペア:

[(1, 478959410), (2, 239479705), (5, 95791882), (10, 47895941), (19, 25208390), (38, 12604195), (53, 9036970), (95, 5041678), (106, 4518485), (190, 2520839), (265, 1807394), (530, 903697), (1007, 475630), (2014, 237815), (5035, 95126), (10070, 47563)]