1028305160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{3571}}^1$

素因数の和:3918

約数の個数: 64

約数和(自身を含む): 2422673280

約数和(自身を除く): 1394368120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 313, 460, 626, 920, 1252, 1565, 2504, 3130, 3571, 6260, 7142, 7199, 12520, 14284, 14398, 17855, 28568, 28796, 35710, 35995, 57592, 71420, 71990, 82133, 142840, 143980, 164266, 287960, 328532, 410665, 657064, 821330, 1117723, 1642660, 2235446, 3285320, 4470892, 5588615, 8941784, 11177230, 22354460, 25707629, 44708920, 51415258, 102830516, 128538145, 205661032, 257076290, 514152580, 1028305160]

約数ペア:

[(1, 1028305160), (2, 514152580), (4, 257076290), (5, 205661032), (8, 128538145), (10, 102830516), (20, 51415258), (23, 44708920), (40, 25707629), (46, 22354460), (92, 11177230), (115, 8941784), (184, 5588615), (230, 4470892), (313, 3285320), (460, 2235446), (626, 1642660), (920, 1117723), (1252, 821330), (1565, 657064), (2504, 410665), (3130, 328532), (3571, 287960), (6260, 164266), (7142, 143980), (7199, 142840), (12520, 82133), (14284, 71990), (14398, 71420), (17855, 57592), (28568, 35995), (28796, 35710)]