79484500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 96633260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1775, 2239, 3550, 4478, 7100, 8875, 8956, 11195, 17750, 22390, 35500, 44780, 55975, 111950, 158969, 223900, 279875, 317938, 559750, 635876, 794845, 1119500, 1589690, 3179380, 3974225, 7948450, 15896900, 19871125, 39742250, 79484500]

約数ペア:

[(1, 79484500), (2, 39742250), (4, 19871125), (5, 15896900), (10, 7948450), (20, 3974225), (25, 3179380), (50, 1589690), (71, 1119500), (100, 794845), (125, 635876), (142, 559750), (250, 317938), (284, 279875), (355, 223900), (500, 158969), (710, 111950), (1420, 55975), (1775, 44780), (2239, 35500), (3550, 22390), (4478, 17750), (7100, 11195), (8875, 8956)]