8207360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 88

約数和(自身を含む): 22598880

約数和(自身を除く): 14391520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 229, 256, 280, 320, 448, 458, 512, 560, 640, 896, 916, 1024, 1120, 1145, 1280, 1603, 1792, 1832, 2240, 2290, 2560, 3206, 3584, 3664, 4480, 4580, 5120, 6412, 7168, 7328, 8015, 8960, 9160, 12824, 14656, 16030, 17920, 18320, 25648, 29312, 32060, 35840, 36640, 51296, 58624, 64120, 73280, 102592, 117248, 128240, 146560, 205184, 234496, 256480, 293120, 410368, 512960, 586240, 820736, 1025920, 1172480, 1641472, 2051840, 4103680, 8207360]

約数ペア:

[(1, 8207360), (2, 4103680), (4, 2051840), (5, 1641472), (7, 1172480), (8, 1025920), (10, 820736), (14, 586240), (16, 512960), (20, 410368), (28, 293120), (32, 256480), (35, 234496), (40, 205184), (56, 146560), (64, 128240), (70, 117248), (80, 102592), (112, 73280), (128, 64120), (140, 58624), (160, 51296), (224, 36640), (229, 35840), (256, 32060), (280, 29312), (320, 25648), (448, 18320), (458, 17920), (512, 16030), (560, 14656), (640, 12824), (896, 9160), (916, 8960), (1024, 8015), (1120, 7328), (1145, 7168), (1280, 6412), (1603, 5120), (1792, 4580), (1832, 4480), (2240, 3664), (2290, 3584), (2560, 3206)]