23119000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 55130400

約数和(自身を除く): 32011400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 379, 488, 500, 610, 758, 1000, 1220, 1516, 1525, 1895, 2440, 3032, 3050, 3790, 6100, 7580, 7625, 9475, 12200, 15160, 15250, 18950, 23119, 30500, 37900, 46238, 47375, 61000, 75800, 92476, 94750, 115595, 184952, 189500, 231190, 379000, 462380, 577975, 924760, 1155950, 2311900, 2889875, 4623800, 5779750, 11559500, 23119000]

約数ペア:

[(1, 23119000), (2, 11559500), (4, 5779750), (5, 4623800), (8, 2889875), (10, 2311900), (20, 1155950), (25, 924760), (40, 577975), (50, 462380), (61, 379000), (100, 231190), (122, 189500), (125, 184952), (200, 115595), (244, 94750), (250, 92476), (305, 75800), (379, 61000), (488, 47375), (500, 46238), (610, 37900), (758, 30500), (1000, 23119), (1220, 18950), (1516, 15250), (1525, 15160), (1895, 12200), (2440, 9475), (3032, 7625), (3050, 7580), (3790, 6100)]