117515500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 259406784

約数和(自身を除く): 141891284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2423, 2425, 4846, 4850, 9692, 9700, 12115, 12125, 24230, 24250, 48460, 48500, 60575, 121150, 235031, 242300, 302875, 470062, 605750, 940124, 1175155, 1211500, 2350310, 4700620, 5875775, 11751550, 23503100, 29378875, 58757750, 117515500]

約数ペア:

[(1, 117515500), (2, 58757750), (4, 29378875), (5, 23503100), (10, 11751550), (20, 5875775), (25, 4700620), (50, 2350310), (97, 1211500), (100, 1175155), (125, 940124), (194, 605750), (250, 470062), (388, 302875), (485, 242300), (500, 235031), (970, 121150), (1940, 60575), (2423, 48500), (2425, 48460), (4846, 24250), (4850, 24230), (9692, 12125), (9700, 12115)]