113335180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 159308660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1259, 1286, 2518, 2572, 3215, 4501, 5036, 6295, 6430, 8813, 9002, 12590, 12860, 17626, 18004, 22505, 25180, 35252, 44065, 45010, 88130, 90020, 176260, 809537, 1619074, 3238148, 4047685, 5666759, 8095370, 11333518, 16190740, 22667036, 28333795, 56667590, 113335180]

約数ペア:

[(1, 113335180), (2, 56667590), (4, 28333795), (5, 22667036), (7, 16190740), (10, 11333518), (14, 8095370), (20, 5666759), (28, 4047685), (35, 3238148), (70, 1619074), (140, 809537), (643, 176260), (1259, 90020), (1286, 88130), (2518, 45010), (2572, 44065), (3215, 35252), (4501, 25180), (5036, 22505), (6295, 18004), (6430, 17626), (8813, 12860), (9002, 12590)]