41278100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 94868928

約数和(自身を除く): 53590828

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 131, 137, 230, 262, 274, 460, 524, 548, 575, 655, 685, 1150, 1310, 1370, 2300, 2620, 2740, 3013, 3151, 3275, 3425, 6026, 6302, 6550, 6850, 12052, 12604, 13100, 13700, 15065, 15755, 17947, 30130, 31510, 35894, 60260, 63020, 71788, 75325, 78775, 89735, 150650, 157550, 179470, 301300, 315100, 358940, 412781, 448675, 825562, 897350, 1651124, 1794700, 2063905, 4127810, 8255620, 10319525, 20639050, 41278100]

約数ペア:

[(1, 41278100), (2, 20639050), (4, 10319525), (5, 8255620), (10, 4127810), (20, 2063905), (23, 1794700), (25, 1651124), (46, 897350), (50, 825562), (92, 448675), (100, 412781), (115, 358940), (131, 315100), (137, 301300), (230, 179470), (262, 157550), (274, 150650), (460, 89735), (524, 78775), (548, 75325), (575, 71788), (655, 63020), (685, 60260), (1150, 35894), (1310, 31510), (1370, 30130), (2300, 17947), (2620, 15755), (2740, 15065), (3013, 13700), (3151, 13100), (3275, 12604), (3425, 12052), (6026, 6850), (6302, 6550)]