1113992420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{25943}}^1$

素因数の和:26084

約数の個数: 48

約数和(自身を含む): 2484397440

約数和(自身を除く): 1370405020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 2147, 2260, 4294, 8588, 10735, 21470, 25943, 42940, 51886, 103772, 129715, 259430, 492917, 518860, 985834, 1971668, 2464585, 2931559, 4929170, 5863118, 9858340, 11726236, 14657795, 29315590, 55699621, 58631180, 111399242, 222798484, 278498105, 556996210, 1113992420]

約数ペア:

[(1, 1113992420), (2, 556996210), (4, 278498105), (5, 222798484), (10, 111399242), (19, 58631180), (20, 55699621), (38, 29315590), (76, 14657795), (95, 11726236), (113, 9858340), (190, 5863118), (226, 4929170), (380, 2931559), (452, 2464585), (565, 1971668), (1130, 985834), (2147, 518860), (2260, 492917), (4294, 259430), (8588, 129715), (10735, 103772), (21470, 51886), (25943, 42940)]