1700962902560

素因数分解:

$2^5\times 5^1\times {\mathrm{40289}}^1\times {\mathrm{263869}}^1$

素因数の和:304173

約数の個数: 48

約数和(自身を含む): 4018639829400

約数和(自身を除く): 2317676926840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40289, 80578, 161156, 201445, 263869, 322312, 402890, 527738, 644624, 805780, 1055476, 1289248, 1319345, 1611560, 2110952, 2638690, 3223120, 4221904, 5277380, 6446240, 8443808, 10554760, 21109520, 42219040, 10631018141, 21262036282, 42524072564, 53155090705, 85048145128, 106310181410, 170096290256, 212620362820, 340192580512, 425240725640, 850481451280, 1700962902560]

約数ペア:

[(1, 1700962902560), (2, 850481451280), (4, 425240725640), (5, 340192580512), (8, 212620362820), (10, 170096290256), (16, 106310181410), (20, 85048145128), (32, 53155090705), (40, 42524072564), (80, 21262036282), (160, 10631018141), (40289, 42219040), (80578, 21109520), (161156, 10554760), (201445, 8443808), (263869, 6446240), (322312, 5277380), (402890, 4221904), (527738, 3223120), (644624, 2638690), (805780, 2110952), (1055476, 1611560), (1289248, 1319345)]