42143804900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{32371}}^1$

素因数の和:32709

約数の個数: 72

約数和(自身を含む): 93737917056

約数和(自身を除く): 51594112156

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 277, 470, 554, 940, 1108, 1175, 1385, 2350, 2770, 4700, 5540, 6925, 13019, 13850, 26038, 27700, 32371, 52076, 64742, 65095, 129484, 130190, 161855, 260380, 323710, 325475, 647420, 650950, 809275, 1301900, 1521437, 1618550, 3042874, 3237100, 6085748, 7607185, 8966767, 15214370, 17933534, 30428740, 35867068, 38035925, 44833835, 76071850, 89667670, 152143700, 179335340, 224169175, 421438049, 448338350, 842876098, 896676700, 1685752196, 2107190245, 4214380490, 8428760980, 10535951225, 21071902450, 42143804900]

約数ペア:

[(1, 42143804900), (2, 21071902450), (4, 10535951225), (5, 8428760980), (10, 4214380490), (20, 2107190245), (25, 1685752196), (47, 896676700), (50, 842876098), (94, 448338350), (100, 421438049), (188, 224169175), (235, 179335340), (277, 152143700), (470, 89667670), (554, 76071850), (940, 44833835), (1108, 38035925), (1175, 35867068), (1385, 30428740), (2350, 17933534), (2770, 15214370), (4700, 8966767), (5540, 7607185), (6925, 6085748), (13019, 3237100), (13850, 3042874), (26038, 1618550), (27700, 1521437), (32371, 1301900), (52076, 809275), (64742, 650950), (65095, 647420), (129484, 325475), (130190, 323710), (161855, 260380)]