2079656480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{4903}}^1$

素因数の和:5170

約数の個数: 96

約数和(自身を含む): 5383179648

約数和(自身を除く): 3303523168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 241, 352, 440, 482, 880, 964, 1205, 1760, 1928, 2410, 2651, 3856, 4820, 4903, 5302, 7712, 9640, 9806, 10604, 13255, 19280, 19612, 21208, 24515, 26510, 38560, 39224, 42416, 49030, 53020, 53933, 78448, 84832, 98060, 106040, 107866, 156896, 196120, 212080, 215732, 269665, 392240, 424160, 431464, 539330, 784480, 862928, 1078660, 1181623, 1725856, 2157320, 2363246, 4314640, 4726492, 5908115, 8629280, 9452984, 11816230, 12997853, 18905968, 23632460, 25995706, 37811936, 47264920, 51991412, 64989265, 94529840, 103982824, 129978530, 189059680, 207965648, 259957060, 415931296, 519914120, 1039828240, 2079656480]

約数ペア:

[(1, 2079656480), (2, 1039828240), (4, 519914120), (5, 415931296), (8, 259957060), (10, 207965648), (11, 189059680), (16, 129978530), (20, 103982824), (22, 94529840), (32, 64989265), (40, 51991412), (44, 47264920), (55, 37811936), (80, 25995706), (88, 23632460), (110, 18905968), (160, 12997853), (176, 11816230), (220, 9452984), (241, 8629280), (352, 5908115), (440, 4726492), (482, 4314640), (880, 2363246), (964, 2157320), (1205, 1725856), (1760, 1181623), (1928, 1078660), (2410, 862928), (2651, 784480), (3856, 539330), (4820, 431464), (4903, 424160), (5302, 392240), (7712, 269665), (9640, 215732), (9806, 212080), (10604, 196120), (13255, 156896), (19280, 107866), (19612, 106040), (21208, 98060), (24515, 84832), (26510, 78448), (38560, 53933), (39224, 53020), (42416, 49030)]