34219400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 85440960

約数和(自身を除く): 51221560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 172, 173, 184, 200, 215, 230, 344, 346, 430, 460, 575, 692, 860, 865, 920, 989, 1075, 1150, 1384, 1720, 1730, 1978, 2150, 2300, 3460, 3956, 3979, 4300, 4325, 4600, 4945, 6920, 7439, 7912, 7958, 8600, 8650, 9890, 14878, 15916, 17300, 19780, 19895, 24725, 29756, 31832, 34600, 37195, 39560, 39790, 49450, 59512, 74390, 79580, 98900, 99475, 148780, 159160, 171097, 185975, 197800, 198950, 297560, 342194, 371950, 397900, 684388, 743900, 795800, 855485, 1368776, 1487800, 1710970, 3421940, 4277425, 6843880, 8554850, 17109700, 34219400]

約数ペア:

[(1, 34219400), (2, 17109700), (4, 8554850), (5, 6843880), (8, 4277425), (10, 3421940), (20, 1710970), (23, 1487800), (25, 1368776), (40, 855485), (43, 795800), (46, 743900), (50, 684388), (86, 397900), (92, 371950), (100, 342194), (115, 297560), (172, 198950), (173, 197800), (184, 185975), (200, 171097), (215, 159160), (230, 148780), (344, 99475), (346, 98900), (430, 79580), (460, 74390), (575, 59512), (692, 49450), (860, 39790), (865, 39560), (920, 37195), (989, 34600), (1075, 31832), (1150, 29756), (1384, 24725), (1720, 19895), (1730, 19780), (1978, 17300), (2150, 15916), (2300, 14878), (3460, 9890), (3956, 8650), (3979, 8600), (4300, 7958), (4325, 7912), (4600, 7439), (4945, 6920)]