113540480

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4387

約数の個数: 64

約数和(自身を含む): 278117280

約数和(自身を除く): 164576800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 4327, 5248, 6560, 8654, 13120, 17308, 21635, 26240, 34616, 43270, 69232, 86540, 138464, 173080, 177407, 276928, 346160, 354814, 553856, 692320, 709628, 887035, 1384640, 1419256, 1774070, 2769280, 2838512, 3548140, 5677024, 7096280, 11354048, 14192560, 22708096, 28385120, 56770240, 113540480]

約数ペア:

[(1, 113540480), (2, 56770240), (4, 28385120), (5, 22708096), (8, 14192560), (10, 11354048), (16, 7096280), (20, 5677024), (32, 3548140), (40, 2838512), (41, 2769280), (64, 1774070), (80, 1419256), (82, 1384640), (128, 887035), (160, 709628), (164, 692320), (205, 553856), (320, 354814), (328, 346160), (410, 276928), (640, 177407), (656, 173080), (820, 138464), (1312, 86540), (1640, 69232), (2624, 43270), (3280, 34616), (4327, 26240), (5248, 21635), (6560, 17308), (8654, 13120)]