572912140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{3191}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 1235533824

約数和(自身を除く): 662621684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 191, 235, 382, 470, 764, 940, 955, 1910, 3191, 3820, 6382, 8977, 12764, 15955, 17954, 31910, 35908, 44885, 63820, 89770, 149977, 179540, 299954, 599908, 609481, 749885, 1218962, 1499770, 2437924, 2999540, 3047405, 6094810, 12189620, 28645607, 57291214, 114582428, 143228035, 286456070, 572912140]

約数ペア:

[(1, 572912140), (2, 286456070), (4, 143228035), (5, 114582428), (10, 57291214), (20, 28645607), (47, 12189620), (94, 6094810), (188, 3047405), (191, 2999540), (235, 2437924), (382, 1499770), (470, 1218962), (764, 749885), (940, 609481), (955, 599908), (1910, 299954), (3191, 179540), (3820, 149977), (6382, 89770), (8977, 63820), (12764, 44885), (15955, 35908), (17954, 31910)]