3821680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 9713664

約数和(自身を除く): 5891984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 67, 80, 92, 115, 124, 134, 155, 184, 230, 248, 268, 310, 335, 368, 460, 496, 536, 620, 670, 713, 920, 1072, 1240, 1340, 1426, 1541, 1840, 2077, 2480, 2680, 2852, 3082, 3565, 4154, 5360, 5704, 6164, 7130, 7705, 8308, 10385, 11408, 12328, 14260, 15410, 16616, 20770, 24656, 28520, 30820, 33232, 41540, 47771, 57040, 61640, 83080, 95542, 123280, 166160, 191084, 238855, 382168, 477710, 764336, 955420, 1910840, 3821680]

約数ペア:

[(1, 3821680), (2, 1910840), (4, 955420), (5, 764336), (8, 477710), (10, 382168), (16, 238855), (20, 191084), (23, 166160), (31, 123280), (40, 95542), (46, 83080), (62, 61640), (67, 57040), (80, 47771), (92, 41540), (115, 33232), (124, 30820), (134, 28520), (155, 24656), (184, 20770), (230, 16616), (248, 15410), (268, 14260), (310, 12328), (335, 11408), (368, 10385), (460, 8308), (496, 7705), (536, 7130), (620, 6164), (670, 5704), (713, 5360), (920, 4154), (1072, 3565), (1240, 3082), (1340, 2852), (1426, 2680), (1541, 2480), (1840, 2077)]