132261640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6653}}^1$

素因数の和:6742

約数の個数: 64

約数和(自身を含む): 344943360

約数和(自身を除く): 212681720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 6653, 9940, 13306, 19880, 26612, 33265, 46571, 53224, 66530, 93142, 133060, 186284, 232855, 266120, 372568, 465710, 472363, 931420, 944726, 1862840, 1889452, 2361815, 3306541, 3778904, 4723630, 6613082, 9447260, 13226164, 16532705, 18894520, 26452328, 33065410, 66130820, 132261640]

約数ペア:

[(1, 132261640), (2, 66130820), (4, 33065410), (5, 26452328), (7, 18894520), (8, 16532705), (10, 13226164), (14, 9447260), (20, 6613082), (28, 4723630), (35, 3778904), (40, 3306541), (56, 2361815), (70, 1889452), (71, 1862840), (140, 944726), (142, 931420), (280, 472363), (284, 465710), (355, 372568), (497, 266120), (568, 232855), (710, 186284), (994, 133060), (1420, 93142), (1988, 66530), (2485, 53224), (2840, 46571), (3976, 33265), (4970, 26612), (6653, 19880), (9940, 13306)]