24869780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 57640464

約数和(自身を除く): 32770684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2333, 2665, 4666, 5330, 9332, 10660, 11665, 23330, 30329, 46660, 60658, 95653, 121316, 151645, 191306, 303290, 382612, 478265, 606580, 956530, 1243489, 1913060, 2486978, 4973956, 6217445, 12434890, 24869780]

約数ペア:

[(1, 24869780), (2, 12434890), (4, 6217445), (5, 4973956), (10, 2486978), (13, 1913060), (20, 1243489), (26, 956530), (41, 606580), (52, 478265), (65, 382612), (82, 303290), (130, 191306), (164, 151645), (205, 121316), (260, 95653), (410, 60658), (533, 46660), (820, 30329), (1066, 23330), (2132, 11665), (2333, 10660), (2665, 9332), (4666, 5330)]