23642000

素因数分解:

$2^4\times 5^3\times {\mathrm{11821}}^1$

素因数の和:11844

約数の個数: 40

約数和(自身を含む): 57171192

約数和(自身を除く): 33529192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11821, 23642, 47284, 59105, 94568, 118210, 189136, 236420, 295525, 472840, 591050, 945680, 1182100, 1477625, 2364200, 2955250, 4728400, 5910500, 11821000, 23642000]

約数ペア:

[(1, 23642000), (2, 11821000), (4, 5910500), (5, 4728400), (8, 2955250), (10, 2364200), (16, 1477625), (20, 1182100), (25, 945680), (40, 591050), (50, 472840), (80, 295525), (100, 236420), (125, 189136), (200, 118210), (250, 94568), (400, 59105), (500, 47284), (1000, 23642), (2000, 11821)]