38528200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10139}}^1$

素因数の和:10174

約数の個数: 48

約数和(自身を含む): 94302000

約数和(自身を除く): 55773800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 10139, 20278, 40556, 50695, 81112, 101390, 192641, 202780, 253475, 385282, 405560, 506950, 770564, 963205, 1013900, 1541128, 1926410, 2027800, 3852820, 4816025, 7705640, 9632050, 19264100, 38528200]

約数ペア:

[(1, 38528200), (2, 19264100), (4, 9632050), (5, 7705640), (8, 4816025), (10, 3852820), (19, 2027800), (20, 1926410), (25, 1541128), (38, 1013900), (40, 963205), (50, 770564), (76, 506950), (95, 405560), (100, 385282), (152, 253475), (190, 202780), (200, 192641), (380, 101390), (475, 81112), (760, 50695), (950, 40556), (1900, 20278), (3800, 10139)]