82835450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 158858880

約数和(自身を除く): 76023430

約数列:

[1, 2, 5, 10, 25, 50, 67, 79, 134, 158, 313, 335, 395, 626, 670, 790, 1565, 1675, 1975, 3130, 3350, 3950, 5293, 7825, 10586, 15650, 20971, 24727, 26465, 41942, 49454, 52930, 104855, 123635, 132325, 209710, 247270, 264650, 524275, 618175, 1048550, 1236350, 1656709, 3313418, 8283545, 16567090, 41417725, 82835450]

約数ペア:

[(1, 82835450), (2, 41417725), (5, 16567090), (10, 8283545), (25, 3313418), (50, 1656709), (67, 1236350), (79, 1048550), (134, 618175), (158, 524275), (313, 264650), (335, 247270), (395, 209710), (626, 132325), (670, 123635), (790, 104855), (1565, 52930), (1675, 49454), (1975, 41942), (3130, 26465), (3350, 24727), (3950, 20971), (5293, 15650), (7825, 10586)]