14671360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 38448432

約数和(自身を除く): 23777072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 521, 640, 704, 880, 1042, 1280, 1408, 1760, 2084, 2560, 2605, 2816, 3520, 4168, 5210, 5632, 5731, 7040, 8336, 10420, 11462, 14080, 16672, 20840, 22924, 28160, 28655, 33344, 41680, 45848, 57310, 66688, 83360, 91696, 114620, 133376, 166720, 183392, 229240, 266752, 333440, 366784, 458480, 666880, 733568, 916960, 1333760, 1467136, 1833920, 2934272, 3667840, 7335680, 14671360]

約数ペア:

[(1, 14671360), (2, 7335680), (4, 3667840), (5, 2934272), (8, 1833920), (10, 1467136), (11, 1333760), (16, 916960), (20, 733568), (22, 666880), (32, 458480), (40, 366784), (44, 333440), (55, 266752), (64, 229240), (80, 183392), (88, 166720), (110, 133376), (128, 114620), (160, 91696), (176, 83360), (220, 66688), (256, 57310), (320, 45848), (352, 41680), (440, 33344), (512, 28655), (521, 28160), (640, 22924), (704, 20840), (880, 16672), (1042, 14080), (1280, 11462), (1408, 10420), (1760, 8336), (2084, 7040), (2560, 5731), (2605, 5632), (2816, 5210), (3520, 4168)]