4622080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 11626272

約数和(自身を除く): 7004192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 157, 160, 184, 230, 256, 314, 320, 368, 460, 628, 640, 736, 785, 920, 1256, 1280, 1472, 1570, 1840, 2512, 2944, 3140, 3611, 3680, 5024, 5888, 6280, 7222, 7360, 10048, 12560, 14444, 14720, 18055, 20096, 25120, 28888, 29440, 36110, 40192, 50240, 57776, 72220, 100480, 115552, 144440, 200960, 231104, 288880, 462208, 577760, 924416, 1155520, 2311040, 4622080]

約数ペア:

[(1, 4622080), (2, 2311040), (4, 1155520), (5, 924416), (8, 577760), (10, 462208), (16, 288880), (20, 231104), (23, 200960), (32, 144440), (40, 115552), (46, 100480), (64, 72220), (80, 57776), (92, 50240), (115, 40192), (128, 36110), (157, 29440), (160, 28888), (184, 25120), (230, 20096), (256, 18055), (314, 14720), (320, 14444), (368, 12560), (460, 10048), (628, 7360), (640, 7222), (736, 6280), (785, 5888), (920, 5024), (1256, 3680), (1280, 3611), (1472, 3140), (1570, 2944), (1840, 2512)]