8498820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 26449920

約数和(自身を除く): 17951100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 163, 165, 220, 237, 316, 326, 330, 395, 474, 489, 652, 660, 790, 815, 869, 948, 978, 1185, 1580, 1630, 1738, 1793, 1956, 2370, 2445, 2607, 3260, 3476, 3586, 4345, 4740, 4890, 5214, 5379, 7172, 8690, 8965, 9780, 10428, 10758, 12877, 13035, 17380, 17930, 21516, 25754, 26070, 26895, 35860, 38631, 51508, 52140, 53790, 64385, 77262, 107580, 128770, 141647, 154524, 193155, 257540, 283294, 386310, 424941, 566588, 708235, 772620, 849882, 1416470, 1699764, 2124705, 2832940, 4249410, 8498820]

約数ペア:

[(1, 8498820), (2, 4249410), (3, 2832940), (4, 2124705), (5, 1699764), (6, 1416470), (10, 849882), (11, 772620), (12, 708235), (15, 566588), (20, 424941), (22, 386310), (30, 283294), (33, 257540), (44, 193155), (55, 154524), (60, 141647), (66, 128770), (79, 107580), (110, 77262), (132, 64385), (158, 53790), (163, 52140), (165, 51508), (220, 38631), (237, 35860), (316, 26895), (326, 26070), (330, 25754), (395, 21516), (474, 17930), (489, 17380), (652, 13035), (660, 12877), (790, 10758), (815, 10428), (869, 9780), (948, 8965), (978, 8690), (1185, 7172), (1580, 5379), (1630, 5214), (1738, 4890), (1793, 4740), (1956, 4345), (2370, 3586), (2445, 3476), (2607, 3260)]