1924601840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{2213}}^1$

素因数の和:3786

約数の個数: 80

約数和(自身を含む): 5119547328

約数和(自身を除く): 3194945488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1553, 2213, 3106, 4426, 6212, 7765, 8852, 10871, 11065, 12424, 15491, 15530, 17704, 21742, 22130, 24848, 30982, 31060, 35408, 43484, 44260, 54355, 61964, 62120, 77455, 86968, 88520, 108710, 123928, 124240, 154910, 173936, 177040, 217420, 247856, 309820, 434840, 619640, 869680, 1239280, 3436789, 6873578, 13747156, 17183945, 24057523, 27494312, 34367890, 48115046, 54988624, 68735780, 96230092, 120287615, 137471560, 192460184, 240575230, 274943120, 384920368, 481150460, 962300920, 1924601840]

約数ペア:

[(1, 1924601840), (2, 962300920), (4, 481150460), (5, 384920368), (7, 274943120), (8, 240575230), (10, 192460184), (14, 137471560), (16, 120287615), (20, 96230092), (28, 68735780), (35, 54988624), (40, 48115046), (56, 34367890), (70, 27494312), (80, 24057523), (112, 17183945), (140, 13747156), (280, 6873578), (560, 3436789), (1553, 1239280), (2213, 869680), (3106, 619640), (4426, 434840), (6212, 309820), (7765, 247856), (8852, 217420), (10871, 177040), (11065, 173936), (12424, 154910), (15491, 124240), (15530, 123928), (17704, 108710), (21742, 88520), (22130, 86968), (24848, 77455), (30982, 62120), (31060, 61964), (35408, 54355), (43484, 44260)]