2014990420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{8581}}^1$

素因数の和:8848

約数の個数: 48

約数和(自身を含む): 4325328000

約数和(自身を除く): 2310337580

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 398, 590, 796, 995, 1180, 1990, 3980, 8581, 11741, 17162, 23482, 34324, 42905, 46964, 58705, 85810, 117410, 171620, 234820, 506279, 1012558, 1707619, 2025116, 2531395, 3415238, 5062790, 6830476, 8538095, 10125580, 17076190, 34152380, 100749521, 201499042, 402998084, 503747605, 1007495210, 2014990420]

約数ペア:

[(1, 2014990420), (2, 1007495210), (4, 503747605), (5, 402998084), (10, 201499042), (20, 100749521), (59, 34152380), (118, 17076190), (199, 10125580), (236, 8538095), (295, 6830476), (398, 5062790), (590, 3415238), (796, 2531395), (995, 2025116), (1180, 1707619), (1990, 1012558), (3980, 506279), (8581, 234820), (11741, 171620), (17162, 117410), (23482, 85810), (34324, 58705), (42905, 46964)]