107795500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 130697300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 395, 500, 790, 1580, 1975, 2729, 3950, 5458, 7900, 9875, 10916, 13645, 19750, 27290, 39500, 54580, 68225, 136450, 215591, 272900, 341125, 431182, 682250, 862364, 1077955, 1364500, 2155910, 4311820, 5389775, 10779550, 21559100, 26948875, 53897750, 107795500]

約数ペア:

[(1, 107795500), (2, 53897750), (4, 26948875), (5, 21559100), (10, 10779550), (20, 5389775), (25, 4311820), (50, 2155910), (79, 1364500), (100, 1077955), (125, 862364), (158, 682250), (250, 431182), (316, 341125), (395, 272900), (500, 215591), (790, 136450), (1580, 68225), (1975, 54580), (2729, 39500), (3950, 27290), (5458, 19750), (7900, 13645), (9875, 10916)]