2912133440

素因数分解:

$2^6\times 5^1\times {\mathrm{9100417}}^1$

素因数の和:9100434

約数の個数: 28

約数和(自身を含む): 6934518516

約数和(自身を除く): 4022385076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9100417, 18200834, 36401668, 45502085, 72803336, 91004170, 145606672, 182008340, 291213344, 364016680, 582426688, 728033360, 1456066720, 2912133440]

約数ペア:

[(1, 2912133440), (2, 1456066720), (4, 728033360), (5, 582426688), (8, 364016680), (10, 291213344), (16, 182008340), (20, 145606672), (32, 91004170), (40, 72803336), (64, 45502085), (80, 36401668), (160, 18200834), (320, 9100417)]