124690280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21834

約数の個数: 64

約数和(自身を含む): 329616000

約数和(自身を除く): 204925720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 21799, 43598, 87196, 108995, 174392, 217990, 239789, 283387, 435980, 479578, 566774, 871960, 959156, 1133548, 1198945, 1416935, 1918312, 2267096, 2397890, 2833870, 3117257, 4795780, 5667740, 6234514, 9591560, 11335480, 12469028, 15586285, 24938056, 31172570, 62345140, 124690280]

約数ペア:

[(1, 124690280), (2, 62345140), (4, 31172570), (5, 24938056), (8, 15586285), (10, 12469028), (11, 11335480), (13, 9591560), (20, 6234514), (22, 5667740), (26, 4795780), (40, 3117257), (44, 2833870), (52, 2397890), (55, 2267096), (65, 1918312), (88, 1416935), (104, 1198945), (110, 1133548), (130, 959156), (143, 871960), (220, 566774), (260, 479578), (286, 435980), (440, 283387), (520, 239789), (572, 217990), (715, 174392), (1144, 108995), (1430, 87196), (2860, 43598), (5720, 21799)]