45375800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 48

約数和(自身を含む): 111060600

約数和(自身を除く): 65684800

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, 11941, 23882, 47764, 59705, 95528, 119410, 226879, 238820, 298525, 453758, 477640, 597050, 907516, 1134395, 1194100, 1815032, 2268790, 2388200, 4537580, 5671975, 9075160, 11343950, 22687900, 45375800]

約数ペア:

[(1, 45375800), (2, 22687900), (4, 11343950), (5, 9075160), (8, 5671975), (10, 4537580), (19, 2388200), (20, 2268790), (25, 1815032), (38, 1194100), (40, 1134395), (50, 907516), (76, 597050), (95, 477640), (100, 453758), (152, 298525), (190, 238820), (200, 226879), (380, 119410), (475, 95528), (760, 59705), (950, 47764), (1900, 23882), (3800, 11941)]