4203775550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281189}}^1$

素因数の和:281237

約数の個数: 48

約数和(自身を含む): 8786625120

約数和(自身を除く): 4582849570

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 281189, 562378, 1405945, 2811890, 3655457, 6467347, 7029725, 7310914, 12934694, 14059450, 18277285, 32336735, 36554570, 64673470, 84075511, 91386425, 161683675, 168151022, 182772850, 323367350, 420377555, 840755110, 2101887775, 4203775550]

約数ペア:

[(1, 4203775550), (2, 2101887775), (5, 840755110), (10, 420377555), (13, 323367350), (23, 182772850), (25, 168151022), (26, 161683675), (46, 91386425), (50, 84075511), (65, 64673470), (115, 36554570), (130, 32336735), (230, 18277285), (299, 14059450), (325, 12934694), (575, 7310914), (598, 7029725), (650, 6467347), (1150, 3655457), (1495, 2811890), (2990, 1405945), (7475, 562378), (14950, 281189)]