858905050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 1656456480

約数和(自身を除く): 797551430

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 107, 185, 214, 370, 535, 925, 1070, 1850, 2675, 3959, 4339, 5350, 7918, 8678, 19795, 21695, 39590, 43390, 98975, 108475, 160543, 197950, 216950, 321086, 464273, 802715, 928546, 1605430, 2321365, 4013575, 4642730, 8027150, 11606825, 17178101, 23213650, 34356202, 85890505, 171781010, 429452525, 858905050]

約数ペア:

[(1, 858905050), (2, 429452525), (5, 171781010), (10, 85890505), (25, 34356202), (37, 23213650), (50, 17178101), (74, 11606825), (107, 8027150), (185, 4642730), (214, 4013575), (370, 2321365), (535, 1605430), (925, 928546), (1070, 802715), (1850, 464273), (2675, 321086), (3959, 216950), (4339, 197950), (5350, 160543), (7918, 108475), (8678, 98975), (19795, 43390), (21695, 39590)]