164267283320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20229961}}^1$

素因数の和:20230008

約数の個数: 64

約数和(自身を含む): 436967179200

約数和(自身を除く): 272699895880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 20229961, 40459922, 80919844, 101149805, 141609727, 161839688, 202299610, 283219454, 404599220, 566438908, 586668869, 708048635, 809198440, 1132877816, 1173337738, 1416097270, 2346675476, 2832194540, 2933344345, 4106682083, 4693350952, 5664389080, 5866688690, 8213364166, 11733377380, 16426728332, 20533410415, 23466754760, 32853456664, 41066820830, 82133641660, 164267283320]

約数ペア:

[(1, 164267283320), (2, 82133641660), (4, 41066820830), (5, 32853456664), (7, 23466754760), (8, 20533410415), (10, 16426728332), (14, 11733377380), (20, 8213364166), (28, 5866688690), (29, 5664389080), (35, 4693350952), (40, 4106682083), (56, 2933344345), (58, 2832194540), (70, 2346675476), (116, 1416097270), (140, 1173337738), (145, 1132877816), (203, 809198440), (232, 708048635), (280, 586668869), (290, 566438908), (406, 404599220), (580, 283219454), (812, 202299610), (1015, 161839688), (1160, 141609727), (1624, 101149805), (2030, 80919844), (4060, 40459922), (8120, 20229961)]