463420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 1088640

約数和(自身を除く): 625220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 47, 58, 68, 85, 94, 116, 145, 170, 188, 235, 290, 340, 470, 493, 580, 799, 940, 986, 1363, 1598, 1972, 2465, 2726, 3196, 3995, 4930, 5452, 6815, 7990, 9860, 13630, 15980, 23171, 27260, 46342, 92684, 115855, 231710, 463420]

約数ペア:

[(1, 463420), (2, 231710), (4, 115855), (5, 92684), (10, 46342), (17, 27260), (20, 23171), (29, 15980), (34, 13630), (47, 9860), (58, 7990), (68, 6815), (85, 5452), (94, 4930), (116, 3995), (145, 3196), (170, 2726), (188, 2465), (235, 1972), (290, 1598), (340, 1363), (470, 986), (493, 940), (580, 799)]