42173830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 80468640

約数和(自身を除く): 38294810

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 3547, 5945, 7094, 11890, 17735, 35470, 102863, 145427, 205726, 290854, 514315, 727135, 1028630, 1454270, 4217383, 8434766, 21086915, 42173830]

約数ペア:

[(1, 42173830), (2, 21086915), (5, 8434766), (10, 4217383), (29, 1454270), (41, 1028630), (58, 727135), (82, 514315), (145, 290854), (205, 205726), (290, 145427), (410, 102863), (1189, 35470), (2378, 17735), (3547, 11890), (5945, 7094)]