12152243380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1\times {\mathrm{15749}}^1$

素因数の和:16740

約数の個数: 48

約数和(自身を含む): 26171586000

約数和(自身を除く): 14019342620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 941, 1882, 3764, 4705, 9410, 15749, 18820, 31498, 38581, 62996, 77162, 78745, 154324, 157490, 192905, 314980, 385810, 645709, 771620, 1291418, 2582836, 3228545, 6457090, 12914180, 14819809, 29639618, 59279236, 74099045, 148198090, 296396180, 607612169, 1215224338, 2430448676, 3038060845, 6076121690, 12152243380]

約数ペア:

[(1, 12152243380), (2, 6076121690), (4, 3038060845), (5, 2430448676), (10, 1215224338), (20, 607612169), (41, 296396180), (82, 148198090), (164, 74099045), (205, 59279236), (410, 29639618), (820, 14819809), (941, 12914180), (1882, 6457090), (3764, 3228545), (4705, 2582836), (9410, 1291418), (15749, 771620), (18820, 645709), (31498, 385810), (38581, 314980), (62996, 192905), (77162, 157490), (78745, 154324)]