29870312200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3642721}}^1$

素因数の和:3642778

約数の個数: 48

約数和(自身を含む): 71142360660

約数和(自身を除く): 41272048460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 3642721, 7285442, 14570884, 18213605, 29141768, 36427210, 72854420, 91068025, 145708840, 149351561, 182136050, 298703122, 364272100, 597406244, 728544200, 746757805, 1194812488, 1493515610, 2987031220, 3733789025, 5974062440, 7467578050, 14935156100, 29870312200]

約数ペア:

[(1, 29870312200), (2, 14935156100), (4, 7467578050), (5, 5974062440), (8, 3733789025), (10, 2987031220), (20, 1493515610), (25, 1194812488), (40, 746757805), (41, 728544200), (50, 597406244), (82, 364272100), (100, 298703122), (164, 182136050), (200, 149351561), (205, 145708840), (328, 91068025), (410, 72854420), (820, 36427210), (1025, 29141768), (1640, 18213605), (2050, 14570884), (4100, 7285442), (8200, 3642721)]