34399000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 82555200

約数和(自身を除く): 48156200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 839, 1000, 1025, 1640, 1678, 2050, 3356, 4100, 4195, 5125, 6712, 8200, 8390, 10250, 16780, 20500, 20975, 33560, 34399, 41000, 41950, 68798, 83900, 104875, 137596, 167800, 171995, 209750, 275192, 343990, 419500, 687980, 839000, 859975, 1375960, 1719950, 3439900, 4299875, 6879800, 8599750, 17199500, 34399000]

約数ペア:

[(1, 34399000), (2, 17199500), (4, 8599750), (5, 6879800), (8, 4299875), (10, 3439900), (20, 1719950), (25, 1375960), (40, 859975), (41, 839000), (50, 687980), (82, 419500), (100, 343990), (125, 275192), (164, 209750), (200, 171995), (205, 167800), (250, 137596), (328, 104875), (410, 83900), (500, 68798), (820, 41950), (839, 41000), (1000, 34399), (1025, 33560), (1640, 20975), (1678, 20500), (2050, 16780), (3356, 10250), (4100, 8390), (4195, 8200), (5125, 6712)]