2056570360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{59029}}^1$

素因数の和:59120

約数の個数: 64

約数和(自身を含む): 5057690400

約数和(自身を除く): 3001120040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 59029, 118058, 236116, 295145, 472232, 590290, 767377, 1180580, 1534754, 2361160, 3069508, 3836885, 3954943, 6139016, 7673770, 7909886, 15347540, 15819772, 19774715, 30695080, 31639544, 39549430, 51414259, 79098860, 102828518, 158197720, 205657036, 257071295, 411314072, 514142590, 1028285180, 2056570360]

約数ペア:

[(1, 2056570360), (2, 1028285180), (4, 514142590), (5, 411314072), (8, 257071295), (10, 205657036), (13, 158197720), (20, 102828518), (26, 79098860), (40, 51414259), (52, 39549430), (65, 31639544), (67, 30695080), (104, 19774715), (130, 15819772), (134, 15347540), (260, 7909886), (268, 7673770), (335, 6139016), (520, 3954943), (536, 3836885), (670, 3069508), (871, 2361160), (1340, 1534754), (1742, 1180580), (2680, 767377), (3484, 590290), (4355, 472232), (6968, 295145), (8710, 236116), (17420, 118058), (34840, 59029)]