74150240

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:6999

約数の個数: 48

約数和(自身を含む): 177820272

約数和(自身を除く): 103670032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 6917, 10720, 13834, 27668, 34585, 55336, 69170, 110672, 138340, 221344, 276680, 463439, 553360, 926878, 1106720, 1853756, 2317195, 3707512, 4634390, 7415024, 9268780, 14830048, 18537560, 37075120, 74150240]

約数ペア:

[(1, 74150240), (2, 37075120), (4, 18537560), (5, 14830048), (8, 9268780), (10, 7415024), (16, 4634390), (20, 3707512), (32, 2317195), (40, 1853756), (67, 1106720), (80, 926878), (134, 553360), (160, 463439), (268, 276680), (335, 221344), (536, 138340), (670, 110672), (1072, 69170), (1340, 55336), (2144, 34585), (2680, 27668), (5360, 13834), (6917, 10720)]