41242240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4989

約数の個数: 64

約数和(自身を含む): 106200360

約数和(自身を除く): 64958120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 4957, 8320, 9914, 19828, 24785, 39656, 49570, 64441, 79312, 99140, 128882, 158624, 198280, 257764, 317248, 322205, 396560, 515528, 634496, 644410, 793120, 1031056, 1288820, 1586240, 2062112, 2577640, 3172480, 4124224, 5155280, 8248448, 10310560, 20621120, 41242240]

約数ペア:

[(1, 41242240), (2, 20621120), (4, 10310560), (5, 8248448), (8, 5155280), (10, 4124224), (13, 3172480), (16, 2577640), (20, 2062112), (26, 1586240), (32, 1288820), (40, 1031056), (52, 793120), (64, 644410), (65, 634496), (80, 515528), (104, 396560), (128, 322205), (130, 317248), (160, 257764), (208, 198280), (260, 158624), (320, 128882), (416, 99140), (520, 79312), (640, 64441), (832, 49570), (1040, 39656), (1664, 24785), (2080, 19828), (4160, 9914), (4957, 8320)]