2034884560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{687461}}^1$

素因数の和:687511

約数の個数: 40

約数和(自身を含む): 4858981416

約数和(自身を除く): 2824096856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 687461, 1374922, 2749844, 3437305, 5499688, 6874610, 10999376, 13749220, 25436057, 27498440, 50872114, 54996880, 101744228, 127180285, 203488456, 254360570, 406976912, 508721140, 1017442280, 2034884560]

約数ペア:

[(1, 2034884560), (2, 1017442280), (4, 508721140), (5, 406976912), (8, 254360570), (10, 203488456), (16, 127180285), (20, 101744228), (37, 54996880), (40, 50872114), (74, 27498440), (80, 25436057), (148, 13749220), (185, 10999376), (296, 6874610), (370, 5499688), (592, 3437305), (740, 2749844), (1480, 1374922), (2960, 687461)]