536460080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39679}}^1$

素因数の和:39718

約数の個数: 60

約数和(自身を含む): 1350627840

約数和(自身を除く): 814167760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 39679, 79358, 158716, 198395, 317432, 396790, 515827, 634864, 793580, 1031654, 1587160, 2063308, 2579135, 3174320, 4126616, 5158270, 6705751, 8253232, 10316540, 13411502, 20633080, 26823004, 33528755, 41266160, 53646008, 67057510, 107292016, 134115020, 268230040, 536460080]

約数ペア:

[(1, 536460080), (2, 268230040), (4, 134115020), (5, 107292016), (8, 67057510), (10, 53646008), (13, 41266160), (16, 33528755), (20, 26823004), (26, 20633080), (40, 13411502), (52, 10316540), (65, 8253232), (80, 6705751), (104, 5158270), (130, 4126616), (169, 3174320), (208, 2579135), (260, 2063308), (338, 1587160), (520, 1031654), (676, 793580), (845, 634864), (1040, 515827), (1352, 396790), (1690, 317432), (2704, 198395), (3380, 158716), (6760, 79358), (13520, 39679)]