226421440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101081}}^1$

素因数の和:101105

約数の個数: 56

約数和(自身を含む): 616195872

約数和(自身を除く): 389774432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 101081, 202162, 404324, 505405, 707567, 808648, 1010810, 1415134, 1617296, 2021620, 2830268, 3234592, 3537835, 4043240, 5660536, 6469184, 7075670, 8086480, 11321072, 14151340, 16172960, 22642144, 28302680, 32345920, 45284288, 56605360, 113210720, 226421440]

約数ペア:

[(1, 226421440), (2, 113210720), (4, 56605360), (5, 45284288), (7, 32345920), (8, 28302680), (10, 22642144), (14, 16172960), (16, 14151340), (20, 11321072), (28, 8086480), (32, 7075670), (35, 6469184), (40, 5660536), (56, 4043240), (64, 3537835), (70, 3234592), (80, 2830268), (112, 2021620), (140, 1617296), (160, 1415134), (224, 1010810), (280, 808648), (320, 707567), (448, 505405), (560, 404324), (1120, 202162), (2240, 101081)]