41719240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 98962560

約数和(自身を除く): 57243320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 331, 460, 548, 662, 685, 920, 1096, 1324, 1370, 1655, 2648, 2740, 3151, 3310, 5480, 6302, 6620, 7613, 12604, 13240, 15226, 15755, 25208, 30452, 31510, 38065, 45347, 60904, 63020, 76130, 90694, 126040, 152260, 181388, 226735, 304520, 362776, 453470, 906940, 1042981, 1813880, 2085962, 4171924, 5214905, 8343848, 10429810, 20859620, 41719240]

約数ペア:

[(1, 41719240), (2, 20859620), (4, 10429810), (5, 8343848), (8, 5214905), (10, 4171924), (20, 2085962), (23, 1813880), (40, 1042981), (46, 906940), (92, 453470), (115, 362776), (137, 304520), (184, 226735), (230, 181388), (274, 152260), (331, 126040), (460, 90694), (548, 76130), (662, 63020), (685, 60904), (920, 45347), (1096, 38065), (1324, 31510), (1370, 30452), (1655, 25208), (2648, 15755), (2740, 15226), (3151, 13240), (3310, 12604), (5480, 7613), (6302, 6620)]