108591500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 239715840

約数和(自身を除く): 131124340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2239, 2425, 4478, 4850, 8956, 9700, 11195, 12125, 22390, 24250, 44780, 48500, 55975, 111950, 217183, 223900, 279875, 434366, 559750, 868732, 1085915, 1119500, 2171830, 4343660, 5429575, 10859150, 21718300, 27147875, 54295750, 108591500]

約数ペア:

[(1, 108591500), (2, 54295750), (4, 27147875), (5, 21718300), (10, 10859150), (20, 5429575), (25, 4343660), (50, 2171830), (97, 1119500), (100, 1085915), (125, 868732), (194, 559750), (250, 434366), (388, 279875), (485, 223900), (500, 217183), (970, 111950), (1940, 55975), (2239, 48500), (2425, 44780), (4478, 24250), (4850, 22390), (8956, 12125), (9700, 11195)]