47583340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20026

約数の個数: 48

約数和(自身を含む): 120923712

約数和(自身を除く): 73340372

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19993, 39986, 79972, 99965, 139951, 199930, 279902, 339881, 399860, 559804, 679762, 699755, 1359524, 1399510, 1699405, 2379167, 2799020, 3398810, 4758334, 6797620, 9516668, 11895835, 23791670, 47583340]

約数ペア:

[(1, 47583340), (2, 23791670), (4, 11895835), (5, 9516668), (7, 6797620), (10, 4758334), (14, 3398810), (17, 2799020), (20, 2379167), (28, 1699405), (34, 1399510), (35, 1359524), (68, 699755), (70, 679762), (85, 559804), (119, 399860), (140, 339881), (170, 279902), (238, 199930), (340, 139951), (476, 99965), (595, 79972), (1190, 39986), (2380, 19993)]