4545856720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1959421}}^1$

素因数の和:1959463

約数の個数: 40

約数和(自身を含む): 10933574760

約数和(自身を除く): 6387718040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1959421, 3918842, 7837684, 9797105, 15675368, 19594210, 31350736, 39188420, 56823209, 78376840, 113646418, 156753680, 227292836, 284116045, 454585672, 568232090, 909171344, 1136464180, 2272928360, 4545856720]

約数ペア:

[(1, 4545856720), (2, 2272928360), (4, 1136464180), (5, 909171344), (8, 568232090), (10, 454585672), (16, 284116045), (20, 227292836), (29, 156753680), (40, 113646418), (58, 78376840), (80, 56823209), (116, 39188420), (145, 31350736), (232, 19594210), (290, 15675368), (464, 9797105), (580, 7837684), (1160, 3918842), (2320, 1959421)]