233904080

素因数分解:

$2^4\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{1847}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 544465152

約数和(自身を除く): 310561072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1583, 1847, 3166, 3694, 6332, 7388, 7915, 9235, 12664, 14776, 15830, 18470, 25328, 29552, 31660, 36940, 63320, 73880, 126640, 147760, 2923801, 5847602, 11695204, 14619005, 23390408, 29238010, 46780816, 58476020, 116952040, 233904080]

約数ペア:

[(1, 233904080), (2, 116952040), (4, 58476020), (5, 46780816), (8, 29238010), (10, 23390408), (16, 14619005), (20, 11695204), (40, 5847602), (80, 2923801), (1583, 147760), (1847, 126640), (3166, 73880), (3694, 63320), (6332, 36940), (7388, 31660), (7915, 29552), (9235, 25328), (12664, 18470), (14776, 15830)]