28571590500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19047727}}^1$

素因数の和:19047749

約数の個数: 48

約数和(自身を含む): 83200475904

約数和(自身を除く): 54628885404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 19047727, 38095454, 57143181, 76190908, 95238635, 114286362, 190477270, 228572724, 285715905, 380954540, 476193175, 571431810, 952386350, 1142863620, 1428579525, 1904772700, 2380965875, 2857159050, 4761931750, 5714318100, 7142897625, 9523863500, 14285795250, 28571590500]

約数ペア:

[(1, 28571590500), (2, 14285795250), (3, 9523863500), (4, 7142897625), (5, 5714318100), (6, 4761931750), (10, 2857159050), (12, 2380965875), (15, 1904772700), (20, 1428579525), (25, 1142863620), (30, 952386350), (50, 571431810), (60, 476193175), (75, 380954540), (100, 285715905), (125, 228572724), (150, 190477270), (250, 114286362), (300, 95238635), (375, 76190908), (500, 57143181), (750, 38095454), (1500, 19047727)]