43372580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 93515520

約数和(自身を除く): 50142940

約数列:

[1, 2, 4, 5, 10, 20, 79, 97, 158, 194, 283, 316, 388, 395, 485, 566, 790, 970, 1132, 1415, 1580, 1940, 2830, 5660, 7663, 15326, 22357, 27451, 30652, 38315, 44714, 54902, 76630, 89428, 109804, 111785, 137255, 153260, 223570, 274510, 447140, 549020, 2168629, 4337258, 8674516, 10843145, 21686290, 43372580]

約数ペア:

[(1, 43372580), (2, 21686290), (4, 10843145), (5, 8674516), (10, 4337258), (20, 2168629), (79, 549020), (97, 447140), (158, 274510), (194, 223570), (283, 153260), (316, 137255), (388, 111785), (395, 109804), (485, 89428), (566, 76630), (790, 54902), (970, 44714), (1132, 38315), (1415, 30652), (1580, 27451), (1940, 22357), (2830, 15326), (5660, 7663)]