38035120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27967}}^1$

素因数の和:27997

約数の個数: 40

約数和(自身を含む): 93636864

約数和(自身を除く): 55601744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 27967, 55934, 111868, 139835, 223736, 279670, 447472, 475439, 559340, 950878, 1118680, 1901756, 2237360, 2377195, 3803512, 4754390, 7607024, 9508780, 19017560, 38035120]

約数ペア:

[(1, 38035120), (2, 19017560), (4, 9508780), (5, 7607024), (8, 4754390), (10, 3803512), (16, 2377195), (17, 2237360), (20, 1901756), (34, 1118680), (40, 950878), (68, 559340), (80, 475439), (85, 447472), (136, 279670), (170, 223736), (272, 139835), (340, 111868), (680, 55934), (1360, 27967)]