104201000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 247104000

約数和(自身を除く): 142903000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1319, 1580, 1975, 2638, 3160, 3950, 5276, 6595, 7900, 9875, 10552, 13190, 15800, 19750, 26380, 32975, 39500, 52760, 65950, 79000, 104201, 131900, 164875, 208402, 263800, 329750, 416804, 521005, 659500, 833608, 1042010, 1319000, 2084020, 2605025, 4168040, 5210050, 10420100, 13025125, 20840200, 26050250, 52100500, 104201000]

約数ペア:

[(1, 104201000), (2, 52100500), (4, 26050250), (5, 20840200), (8, 13025125), (10, 10420100), (20, 5210050), (25, 4168040), (40, 2605025), (50, 2084020), (79, 1319000), (100, 1042010), (125, 833608), (158, 659500), (200, 521005), (250, 416804), (316, 329750), (395, 263800), (500, 208402), (632, 164875), (790, 131900), (1000, 104201), (1319, 79000), (1580, 65950), (1975, 52760), (2638, 39500), (3160, 32975), (3950, 26380), (5276, 19750), (6595, 15800), (7900, 13190), (9875, 10552)]