10366728280

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1\times {\mathrm{3449}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 23525964000

約数和(自身を除く): 13159235720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 461, 652, 815, 922, 1304, 1630, 1844, 2305, 3260, 3449, 3688, 4610, 6520, 6898, 9220, 13796, 17245, 18440, 27592, 34490, 68980, 75143, 137960, 150286, 300572, 375715, 562187, 601144, 751430, 1124374, 1502860, 1589989, 2248748, 2810935, 3005720, 3179978, 4497496, 5621870, 6359956, 7949945, 11243740, 12719912, 15899890, 22487480, 31799780, 63599560, 259168207, 518336414, 1036672828, 1295841035, 2073345656, 2591682070, 5183364140, 10366728280]

約数ペア:

[(1, 10366728280), (2, 5183364140), (4, 2591682070), (5, 2073345656), (8, 1295841035), (10, 1036672828), (20, 518336414), (40, 259168207), (163, 63599560), (326, 31799780), (461, 22487480), (652, 15899890), (815, 12719912), (922, 11243740), (1304, 7949945), (1630, 6359956), (1844, 5621870), (2305, 4497496), (3260, 3179978), (3449, 3005720), (3688, 2810935), (4610, 2248748), (6520, 1589989), (6898, 1502860), (9220, 1124374), (13796, 751430), (17245, 601144), (18440, 562187), (27592, 375715), (34490, 300572), (68980, 150286), (75143, 137960)]