141598720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{3457}}^1$

素因数の和:3488

約数の個数: 56

約数和(自身を含む): 339914484

約数和(自身を除く): 198315764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3457, 4096, 5120, 6914, 8192, 10240, 13828, 17285, 20480, 27656, 34570, 40960, 55312, 69140, 110624, 138280, 221248, 276560, 442496, 553120, 884992, 1106240, 1769984, 2212480, 3539968, 4424960, 7079936, 8849920, 14159872, 17699840, 28319744, 35399680, 70799360, 141598720]

約数ペア:

[(1, 141598720), (2, 70799360), (4, 35399680), (5, 28319744), (8, 17699840), (10, 14159872), (16, 8849920), (20, 7079936), (32, 4424960), (40, 3539968), (64, 2212480), (80, 1769984), (128, 1106240), (160, 884992), (256, 553120), (320, 442496), (512, 276560), (640, 221248), (1024, 138280), (1280, 110624), (2048, 69140), (2560, 55312), (3457, 40960), (4096, 34570), (5120, 27656), (6914, 20480), (8192, 17285), (10240, 13828)]