202600000

素因数分解:

$2^6\times 5^5\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 84

約数和(自身を含む): 503006868

約数和(自身を除く): 300406868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1013, 1250, 1600, 2000, 2026, 2500, 3125, 4000, 4052, 5000, 5065, 6250, 8000, 8104, 10000, 10130, 12500, 16208, 20000, 20260, 25000, 25325, 32416, 40000, 40520, 50000, 50650, 64832, 81040, 100000, 101300, 126625, 162080, 200000, 202600, 253250, 324160, 405200, 506500, 633125, 810400, 1013000, 1266250, 1620800, 2026000, 2532500, 3165625, 4052000, 5065000, 6331250, 8104000, 10130000, 12662500, 20260000, 25325000, 40520000, 50650000, 101300000, 202600000]

約数ペア:

[(1, 202600000), (2, 101300000), (4, 50650000), (5, 40520000), (8, 25325000), (10, 20260000), (16, 12662500), (20, 10130000), (25, 8104000), (32, 6331250), (40, 5065000), (50, 4052000), (64, 3165625), (80, 2532500), (100, 2026000), (125, 1620800), (160, 1266250), (200, 1013000), (250, 810400), (320, 633125), (400, 506500), (500, 405200), (625, 324160), (800, 253250), (1000, 202600), (1013, 200000), (1250, 162080), (1600, 126625), (2000, 101300), (2026, 100000), (2500, 81040), (3125, 64832), (4000, 50650), (4052, 50000), (5000, 40520), (5065, 40000), (6250, 32416), (8000, 25325), (8104, 25000), (10000, 20260), (10130, 20000), (12500, 16208)]