23893760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 62472816

約数和(自身を除く): 38579056

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, 640, 704, 880, 1280, 1408, 1697, 1760, 2816, 3394, 3520, 6788, 7040, 8485, 13576, 14080, 16970, 18667, 27152, 33940, 37334, 54304, 67880, 74668, 93335, 108608, 135760, 149336, 186670, 217216, 271520, 298672, 373340, 434432, 543040, 597344, 746680, 1086080, 1194688, 1493360, 2172160, 2389376, 2986720, 4778752, 5973440, 11946880, 23893760]

約数ペア:

[(1, 23893760), (2, 11946880), (4, 5973440), (5, 4778752), (8, 2986720), (10, 2389376), (11, 2172160), (16, 1493360), (20, 1194688), (22, 1086080), (32, 746680), (40, 597344), (44, 543040), (55, 434432), (64, 373340), (80, 298672), (88, 271520), (110, 217216), (128, 186670), (160, 149336), (176, 135760), (220, 108608), (256, 93335), (320, 74668), (352, 67880), (440, 54304), (640, 37334), (704, 33940), (880, 27152), (1280, 18667), (1408, 16970), (1697, 14080), (1760, 13576), (2816, 8485), (3394, 7040), (3520, 6788)]