838973150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14629}}^1$

素因数の和:14709

約数の個数: 48

約数和(自身を含む): 1654477440

約数和(自身を除く): 815504290

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 775, 925, 1147, 1550, 1850, 2294, 5735, 11470, 14629, 28675, 29258, 57350, 73145, 146290, 365725, 453499, 541273, 731450, 906998, 1082546, 2267495, 2706365, 4534990, 5412730, 11337475, 13531825, 16779463, 22674950, 27063650, 33558926, 83897315, 167794630, 419486575, 838973150]

約数ペア:

[(1, 838973150), (2, 419486575), (5, 167794630), (10, 83897315), (25, 33558926), (31, 27063650), (37, 22674950), (50, 16779463), (62, 13531825), (74, 11337475), (155, 5412730), (185, 4534990), (310, 2706365), (370, 2267495), (775, 1082546), (925, 906998), (1147, 731450), (1550, 541273), (1850, 453499), (2294, 365725), (5735, 146290), (11470, 73145), (14629, 57350), (28675, 29258)]