40708360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13246

約数の個数: 64

約数和(自身を含む): 114203520

約数和(自身を除く): 73495160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 13217, 26434, 52868, 66085, 92519, 105736, 132170, 145387, 185038, 264340, 290774, 370076, 462595, 528680, 581548, 726935, 740152, 925190, 1017709, 1163096, 1453870, 1850380, 2035418, 2907740, 3700760, 4070836, 5088545, 5815480, 8141672, 10177090, 20354180, 40708360]

約数ペア:

[(1, 40708360), (2, 20354180), (4, 10177090), (5, 8141672), (7, 5815480), (8, 5088545), (10, 4070836), (11, 3700760), (14, 2907740), (20, 2035418), (22, 1850380), (28, 1453870), (35, 1163096), (40, 1017709), (44, 925190), (55, 740152), (56, 726935), (70, 581548), (77, 528680), (88, 462595), (110, 370076), (140, 290774), (154, 264340), (220, 185038), (280, 145387), (308, 132170), (385, 105736), (440, 92519), (616, 66085), (770, 52868), (1540, 26434), (3080, 13217)]