2005750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3841344

約数和(自身を除く): 1835594

約数列:

[1, 2, 5, 10, 25, 50, 71, 113, 125, 142, 226, 250, 355, 565, 710, 1130, 1775, 2825, 3550, 5650, 8023, 8875, 14125, 16046, 17750, 28250, 40115, 80230, 200575, 401150, 1002875, 2005750]

約数ペア:

[(1, 2005750), (2, 1002875), (5, 401150), (10, 200575), (25, 80230), (50, 40115), (71, 28250), (113, 17750), (125, 16046), (142, 14125), (226, 8875), (250, 8023), (355, 5650), (565, 3550), (710, 2825), (1130, 1775)]