193642000

素因数分解:

$2^4\times 5^3\times {\mathrm{96821}}^1$

素因数の和:96844

約数の個数: 40

約数和(自身を含む): 468231192

約数和(自身を除く): 274589192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 96821, 193642, 387284, 484105, 774568, 968210, 1549136, 1936420, 2420525, 3872840, 4841050, 7745680, 9682100, 12102625, 19364200, 24205250, 38728400, 48410500, 96821000, 193642000]

約数ペア:

[(1, 193642000), (2, 96821000), (4, 48410500), (5, 38728400), (8, 24205250), (10, 19364200), (16, 12102625), (20, 9682100), (25, 7745680), (40, 4841050), (50, 3872840), (80, 2420525), (100, 1936420), (125, 1549136), (200, 968210), (250, 774568), (400, 484105), (500, 387284), (1000, 193642), (2000, 96821)]