897662080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{200371}}^1$

素因数の和:200397

約数の個数: 64

約数和(自身を含む): 2452553280

約数和(自身を除く): 1554891200

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 200371, 400742, 801484, 1001855, 1402597, 1602968, 2003710, 2805194, 3205936, 4007420, 5610388, 6411872, 7012985, 8014840, 11220776, 12823744, 14025970, 16029680, 22441552, 25647488, 28051940, 32059360, 44883104, 56103880, 64118720, 89766208, 112207760, 128237440, 179532416, 224415520, 448831040, 897662080]

約数ペア:

[(1, 897662080), (2, 448831040), (4, 224415520), (5, 179532416), (7, 128237440), (8, 112207760), (10, 89766208), (14, 64118720), (16, 56103880), (20, 44883104), (28, 32059360), (32, 28051940), (35, 25647488), (40, 22441552), (56, 16029680), (64, 14025970), (70, 12823744), (80, 11220776), (112, 8014840), (128, 7012985), (140, 6411872), (160, 5610388), (224, 4007420), (280, 3205936), (320, 2805194), (448, 2003710), (560, 1602968), (640, 1402597), (896, 1001855), (1120, 801484), (2240, 400742), (4480, 200371)]