4780970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25163}}^1$

素因数の和:25189

約数の個数: 16

約数和(自身を含む): 9059040

約数和(自身を除く): 4278070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 25163, 50326, 125815, 251630, 478097, 956194, 2390485, 4780970]

約数ペア:

[(1, 4780970), (2, 2390485), (5, 956194), (10, 478097), (19, 251630), (38, 125815), (95, 50326), (190, 25163)]