1570542440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 3603992400

約数和(自身を除く): 2033449960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 173, 292, 346, 365, 584, 692, 730, 865, 1384, 1460, 1730, 2920, 3109, 3460, 6218, 6920, 12436, 12629, 15545, 24872, 25258, 31090, 50516, 62180, 63145, 101032, 124360, 126290, 226957, 252580, 453914, 505160, 537857, 907828, 1075714, 1134785, 1815656, 2151428, 2269570, 2689285, 4302856, 4539140, 5378570, 9078280, 10757140, 21514280, 39263561, 78527122, 157054244, 196317805, 314108488, 392635610, 785271220, 1570542440]

約数ペア:

[(1, 1570542440), (2, 785271220), (4, 392635610), (5, 314108488), (8, 196317805), (10, 157054244), (20, 78527122), (40, 39263561), (73, 21514280), (146, 10757140), (173, 9078280), (292, 5378570), (346, 4539140), (365, 4302856), (584, 2689285), (692, 2269570), (730, 2151428), (865, 1815656), (1384, 1134785), (1460, 1075714), (1730, 907828), (2920, 537857), (3109, 505160), (3460, 453914), (6218, 252580), (6920, 226957), (12436, 126290), (12629, 124360), (15545, 101032), (24872, 63145), (25258, 62180), (31090, 50516)]