38796040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 94089600

約数和(自身を除く): 55293560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 967, 1003, 1180, 1934, 2006, 2360, 3868, 4012, 4835, 5015, 7736, 8024, 9670, 10030, 16439, 19340, 20060, 32878, 38680, 40120, 57053, 65756, 82195, 114106, 131512, 164390, 228212, 285265, 328780, 456424, 570530, 657560, 969901, 1141060, 1939802, 2282120, 3879604, 4849505, 7759208, 9699010, 19398020, 38796040]

約数ペア:

[(1, 38796040), (2, 19398020), (4, 9699010), (5, 7759208), (8, 4849505), (10, 3879604), (17, 2282120), (20, 1939802), (34, 1141060), (40, 969901), (59, 657560), (68, 570530), (85, 456424), (118, 328780), (136, 285265), (170, 228212), (236, 164390), (295, 131512), (340, 114106), (472, 82195), (590, 65756), (680, 57053), (967, 40120), (1003, 38680), (1180, 32878), (1934, 20060), (2006, 19340), (2360, 16439), (3868, 10030), (4012, 9670), (4835, 8024), (5015, 7736)]