122727040

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 296165160

約数和(自身を除く): 173438120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1697, 1808, 2260, 3394, 3616, 4520, 6788, 7232, 8485, 9040, 13576, 14464, 16970, 18080, 27152, 33940, 36160, 54304, 67880, 72320, 108608, 135760, 191761, 217216, 271520, 383522, 543040, 767044, 958805, 1086080, 1534088, 1917610, 3068176, 3835220, 6136352, 7670440, 12272704, 15340880, 24545408, 30681760, 61363520, 122727040]

約数ペア:

[(1, 122727040), (2, 61363520), (4, 30681760), (5, 24545408), (8, 15340880), (10, 12272704), (16, 7670440), (20, 6136352), (32, 3835220), (40, 3068176), (64, 1917610), (80, 1534088), (113, 1086080), (128, 958805), (160, 767044), (226, 543040), (320, 383522), (452, 271520), (565, 217216), (640, 191761), (904, 135760), (1130, 108608), (1697, 72320), (1808, 67880), (2260, 54304), (3394, 36160), (3616, 33940), (4520, 27152), (6788, 18080), (7232, 16970), (8485, 14464), (9040, 13576)]