38769860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 87136560

約数和(自身を除く): 48366700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1129, 1717, 2020, 2258, 3434, 4516, 5645, 6868, 8585, 11290, 17170, 19193, 22580, 34340, 38386, 76772, 95965, 114029, 191930, 228058, 383860, 456116, 570145, 1140290, 1938493, 2280580, 3876986, 7753972, 9692465, 19384930, 38769860]

約数ペア:

[(1, 38769860), (2, 19384930), (4, 9692465), (5, 7753972), (10, 3876986), (17, 2280580), (20, 1938493), (34, 1140290), (68, 570145), (85, 456116), (101, 383860), (170, 228058), (202, 191930), (340, 114029), (404, 95965), (505, 76772), (1010, 38386), (1129, 34340), (1717, 22580), (2020, 19193), (2258, 17170), (3434, 11290), (4516, 8585), (5645, 6868)]