201710650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 398635200

約数和(自身を除く): 196924550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 475, 565, 950, 1130, 1879, 2147, 2825, 3758, 4294, 5650, 9395, 10735, 18790, 21470, 35701, 46975, 53675, 71402, 93950, 107350, 178505, 212327, 357010, 424654, 892525, 1061635, 1785050, 2123270, 4034213, 5308175, 8068426, 10616350, 20171065, 40342130, 100855325, 201710650]

約数ペア:

[(1, 201710650), (2, 100855325), (5, 40342130), (10, 20171065), (19, 10616350), (25, 8068426), (38, 5308175), (50, 4034213), (95, 2123270), (113, 1785050), (190, 1061635), (226, 892525), (475, 424654), (565, 357010), (950, 212327), (1130, 178505), (1879, 107350), (2147, 93950), (2825, 71402), (3758, 53675), (4294, 46975), (5650, 35701), (9395, 21470), (10735, 18790)]