2023370500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 4581813600

約数和(自身を除く): 2558443100

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 89, 100, 125, 164, 178, 205, 250, 356, 410, 445, 500, 820, 890, 1025, 1109, 1780, 2050, 2218, 2225, 3649, 4100, 4436, 4450, 5125, 5545, 7298, 8900, 10250, 11090, 11125, 14596, 18245, 20500, 22180, 22250, 27725, 36490, 44500, 45469, 55450, 72980, 90938, 91225, 98701, 110900, 138625, 181876, 182450, 197402, 227345, 277250, 364900, 394804, 454690, 456125, 493505, 554500, 909380, 912250, 987010, 1136725, 1824500, 1974020, 2273450, 2467525, 4046741, 4546900, 4935050, 5683625, 8093482, 9870100, 11367250, 12337625, 16186964, 20233705, 22734500, 24675250, 40467410, 49350500, 80934820, 101168525, 202337050, 404674100, 505842625, 1011685250, 2023370500]

約数ペア:

[(1, 2023370500), (2, 1011685250), (4, 505842625), (5, 404674100), (10, 202337050), (20, 101168525), (25, 80934820), (41, 49350500), (50, 40467410), (82, 24675250), (89, 22734500), (100, 20233705), (125, 16186964), (164, 12337625), (178, 11367250), (205, 9870100), (250, 8093482), (356, 5683625), (410, 4935050), (445, 4546900), (500, 4046741), (820, 2467525), (890, 2273450), (1025, 1974020), (1109, 1824500), (1780, 1136725), (2050, 987010), (2218, 912250), (2225, 909380), (3649, 554500), (4100, 493505), (4436, 456125), (4450, 454690), (5125, 394804), (5545, 364900), (7298, 277250), (8900, 227345), (10250, 197402), (11090, 182450), (11125, 181876), (14596, 138625), (18245, 110900), (20500, 98701), (22180, 91225), (22250, 90938), (27725, 72980), (36490, 55450), (44500, 45469)]