2013644560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1480621}}^1$

素因数の和:1480651

約数の個数: 40

約数和(自身を含む): 4957122456

約数和(自身を除く): 2943477896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1480621, 2961242, 5922484, 7403105, 11844968, 14806210, 23689936, 25170557, 29612420, 50341114, 59224840, 100682228, 118449680, 125852785, 201364456, 251705570, 402728912, 503411140, 1006822280, 2013644560]

約数ペア:

[(1, 2013644560), (2, 1006822280), (4, 503411140), (5, 402728912), (8, 251705570), (10, 201364456), (16, 125852785), (17, 118449680), (20, 100682228), (34, 59224840), (40, 50341114), (68, 29612420), (80, 25170557), (85, 23689936), (136, 14806210), (170, 11844968), (272, 7403105), (340, 5922484), (680, 2961242), (1360, 1480621)]