228223360

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8293}}^1$

素因数の和:8355

約数の個数: 64

約数和(自身を含む): 558352080

約数和(自身を除く): 330128720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3440, 5504, 6880, 8293, 13760, 16586, 27520, 33172, 41465, 66344, 82930, 132688, 165860, 265376, 331720, 356599, 530752, 663440, 713198, 1061504, 1326880, 1426396, 1782995, 2653760, 2852792, 3565990, 5307520, 5705584, 7131980, 11411168, 14263960, 22822336, 28527920, 45644672, 57055840, 114111680, 228223360]

約数ペア:

[(1, 228223360), (2, 114111680), (4, 57055840), (5, 45644672), (8, 28527920), (10, 22822336), (16, 14263960), (20, 11411168), (32, 7131980), (40, 5705584), (43, 5307520), (64, 3565990), (80, 2852792), (86, 2653760), (128, 1782995), (160, 1426396), (172, 1326880), (215, 1061504), (320, 713198), (344, 663440), (430, 530752), (640, 356599), (688, 331720), (860, 265376), (1376, 165860), (1720, 132688), (2752, 82930), (3440, 66344), (5504, 41465), (6880, 33172), (8293, 27520), (13760, 16586)]