45124240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4280

約数の個数: 80

約数和(自身を含む): 126241920

約数和(自身を除く): 81117680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4241, 5320, 8482, 10640, 16964, 21205, 29687, 33928, 42410, 59374, 67856, 80579, 84820, 118748, 148435, 161158, 169640, 237496, 296870, 322316, 339280, 402895, 474992, 564053, 593740, 644632, 805790, 1128106, 1187480, 1289264, 1611580, 2256212, 2374960, 2820265, 3223160, 4512424, 5640530, 6446320, 9024848, 11281060, 22562120, 45124240]

約数ペア:

[(1, 45124240), (2, 22562120), (4, 11281060), (5, 9024848), (7, 6446320), (8, 5640530), (10, 4512424), (14, 3223160), (16, 2820265), (19, 2374960), (20, 2256212), (28, 1611580), (35, 1289264), (38, 1187480), (40, 1128106), (56, 805790), (70, 644632), (76, 593740), (80, 564053), (95, 474992), (112, 402895), (133, 339280), (140, 322316), (152, 296870), (190, 237496), (266, 169640), (280, 161158), (304, 148435), (380, 118748), (532, 84820), (560, 80579), (665, 67856), (760, 59374), (1064, 42410), (1330, 33928), (1520, 29687), (2128, 21205), (2660, 16964), (4241, 10640), (5320, 8482)]