102946000

素因数分解:

$2^4\times 5^3\times {\mathrm{51473}}^1$

素因数の和:51496

約数の個数: 40

約数和(自身を含む): 248928264

約数和(自身を除く): 145982264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 51473, 102946, 205892, 257365, 411784, 514730, 823568, 1029460, 1286825, 2058920, 2573650, 4117840, 5147300, 6434125, 10294600, 12868250, 20589200, 25736500, 51473000, 102946000]

約数ペア:

[(1, 102946000), (2, 51473000), (4, 25736500), (5, 20589200), (8, 12868250), (10, 10294600), (16, 6434125), (20, 5147300), (25, 4117840), (40, 2573650), (50, 2058920), (80, 1286825), (100, 1029460), (125, 823568), (200, 514730), (250, 411784), (400, 257365), (500, 205892), (1000, 102946), (2000, 51473)]