22409068240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{525541}}^1$

素因数の和:525608

約数の個数: 80

約数和(自身を含む): 57477477456

約数和(自身を除く): 35068409216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640, 525541, 1051082, 2102164, 2627705, 4204328, 5255410, 6832033, 8408656, 10510820, 13664066, 21021640, 21547181, 27328132, 34160165, 42043280, 43094362, 54656264, 68320330, 86188724, 107735905, 109312528, 136640660, 172377448, 215471810, 273281320, 280113353, 344754896, 430943620, 546562640, 560226706, 861887240, 1120453412, 1400566765, 1723774480, 2240906824, 2801133530, 4481813648, 5602267060, 11204534120, 22409068240]

約数ペア:

[(1, 22409068240), (2, 11204534120), (4, 5602267060), (5, 4481813648), (8, 2801133530), (10, 2240906824), (13, 1723774480), (16, 1400566765), (20, 1120453412), (26, 861887240), (40, 560226706), (41, 546562640), (52, 430943620), (65, 344754896), (80, 280113353), (82, 273281320), (104, 215471810), (130, 172377448), (164, 136640660), (205, 109312528), (208, 107735905), (260, 86188724), (328, 68320330), (410, 54656264), (520, 43094362), (533, 42043280), (656, 34160165), (820, 27328132), (1040, 21547181), (1066, 21021640), (1640, 13664066), (2132, 10510820), (2665, 8408656), (3280, 6832033), (4264, 5255410), (5330, 4204328), (8528, 2627705), (10660, 2102164), (21320, 1051082), (42640, 525541)]