374680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 972000

約数和(自身を除く): 597320

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 29, 34, 38, 40, 58, 68, 76, 85, 95, 116, 136, 145, 152, 170, 190, 232, 290, 323, 340, 380, 493, 551, 580, 646, 680, 760, 986, 1102, 1160, 1292, 1615, 1972, 2204, 2465, 2584, 2755, 3230, 3944, 4408, 4930, 5510, 6460, 9367, 9860, 11020, 12920, 18734, 19720, 22040, 37468, 46835, 74936, 93670, 187340, 374680]

約数ペア:

[(1, 374680), (2, 187340), (4, 93670), (5, 74936), (8, 46835), (10, 37468), (17, 22040), (19, 19720), (20, 18734), (29, 12920), (34, 11020), (38, 9860), (40, 9367), (58, 6460), (68, 5510), (76, 4930), (85, 4408), (95, 3944), (116, 3230), (136, 2755), (145, 2584), (152, 2465), (170, 2204), (190, 1972), (232, 1615), (290, 1292), (323, 1160), (340, 1102), (380, 986), (493, 760), (551, 680), (580, 646)]