16939537150

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{2633}}^1$

素因数の和:3445

約数の個数: 48

約数和(自身を含む): 31715720064

約数和(自身を除く): 14776182914

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 577, 1115, 1154, 2230, 2633, 2885, 5266, 5575, 5770, 11150, 13165, 14425, 26330, 28850, 65825, 128671, 131650, 257342, 587159, 643355, 1174318, 1286710, 1519241, 2935795, 3038482, 3216775, 5871590, 6433550, 7596205, 14678975, 15192410, 29357950, 37981025, 75962050, 338790743, 677581486, 1693953715, 3387907430, 8469768575, 16939537150]

約数ペア:

[(1, 16939537150), (2, 8469768575), (5, 3387907430), (10, 1693953715), (25, 677581486), (50, 338790743), (223, 75962050), (446, 37981025), (577, 29357950), (1115, 15192410), (1154, 14678975), (2230, 7596205), (2633, 6433550), (2885, 5871590), (5266, 3216775), (5575, 3038482), (5770, 2935795), (11150, 1519241), (13165, 1286710), (14425, 1174318), (26330, 643355), (28850, 587159), (65825, 257342), (128671, 131650)]