13150480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 36497664

約数和(自身を除く): 23347184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1021, 1288, 1610, 1840, 2042, 2576, 3220, 4084, 5105, 6440, 7147, 8168, 10210, 12880, 14294, 16336, 20420, 23483, 28588, 35735, 40840, 46966, 57176, 71470, 81680, 93932, 114352, 117415, 142940, 164381, 187864, 234830, 285880, 328762, 375728, 469660, 571760, 657524, 821905, 939320, 1315048, 1643810, 1878640, 2630096, 3287620, 6575240, 13150480]

約数ペア:

[(1, 13150480), (2, 6575240), (4, 3287620), (5, 2630096), (7, 1878640), (8, 1643810), (10, 1315048), (14, 939320), (16, 821905), (20, 657524), (23, 571760), (28, 469660), (35, 375728), (40, 328762), (46, 285880), (56, 234830), (70, 187864), (80, 164381), (92, 142940), (112, 117415), (115, 114352), (140, 93932), (161, 81680), (184, 71470), (230, 57176), (280, 46966), (322, 40840), (368, 35735), (460, 28588), (560, 23483), (644, 20420), (805, 16336), (920, 14294), (1021, 12880), (1288, 10210), (1610, 8168), (1840, 7147), (2042, 6440), (2576, 5105), (3220, 4084)]