2012531440

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{37159}}^1$

素因数の和:37849

約数の個数: 40

約数和(自身を含む): 4686173280

約数和(自身を除く): 2673641840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 2708, 3385, 5416, 6770, 10832, 13540, 27080, 37159, 54160, 74318, 148636, 185795, 297272, 371590, 594544, 743180, 1486360, 2972720, 25156643, 50313286, 100626572, 125783215, 201253144, 251566430, 402506288, 503132860, 1006265720, 2012531440]

約数ペア:

[(1, 2012531440), (2, 1006265720), (4, 503132860), (5, 402506288), (8, 251566430), (10, 201253144), (16, 125783215), (20, 100626572), (40, 50313286), (80, 25156643), (677, 2972720), (1354, 1486360), (2708, 743180), (3385, 594544), (5416, 371590), (6770, 297272), (10832, 185795), (13540, 148636), (27080, 74318), (37159, 54160)]