57235640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18583}}^1$

素因数の和:18612

約数の個数: 64

約数和(自身を含む): 160565760

約数和(自身を除く): 103330120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18583, 37166, 74332, 92915, 130081, 148664, 185830, 204413, 260162, 371660, 408826, 520324, 650405, 743320, 817652, 1022065, 1040648, 1300810, 1430891, 1635304, 2044130, 2601620, 2861782, 4088260, 5203240, 5723564, 7154455, 8176520, 11447128, 14308910, 28617820, 57235640]

約数ペア:

[(1, 57235640), (2, 28617820), (4, 14308910), (5, 11447128), (7, 8176520), (8, 7154455), (10, 5723564), (11, 5203240), (14, 4088260), (20, 2861782), (22, 2601620), (28, 2044130), (35, 1635304), (40, 1430891), (44, 1300810), (55, 1040648), (56, 1022065), (70, 817652), (77, 743320), (88, 650405), (110, 520324), (140, 408826), (154, 371660), (220, 260162), (280, 204413), (308, 185830), (385, 148664), (440, 130081), (616, 92915), (770, 74332), (1540, 37166), (3080, 18583)]