314385160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4813}}^1$

素因数の和:4918

約数の個数: 64

約数和(自身を含む): 748673280

約数和(自身を除く): 434288120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1420, 1633, 2840, 3266, 4813, 6532, 8165, 9626, 13064, 16330, 19252, 24065, 32660, 38504, 48130, 65320, 96260, 110699, 192520, 221398, 341723, 442796, 553495, 683446, 885592, 1106990, 1366892, 1708615, 2213980, 2733784, 3417230, 4427960, 6834460, 7859629, 13668920, 15719258, 31438516, 39298145, 62877032, 78596290, 157192580, 314385160]

約数ペア:

[(1, 314385160), (2, 157192580), (4, 78596290), (5, 62877032), (8, 39298145), (10, 31438516), (20, 15719258), (23, 13668920), (40, 7859629), (46, 6834460), (71, 4427960), (92, 3417230), (115, 2733784), (142, 2213980), (184, 1708615), (230, 1366892), (284, 1106990), (355, 885592), (460, 683446), (568, 553495), (710, 442796), (920, 341723), (1420, 221398), (1633, 192520), (2840, 110699), (3266, 96260), (4813, 65320), (6532, 48130), (8165, 38504), (9626, 32660), (13064, 24065), (16330, 19252)]