9621040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 27217008

約数和(自身を除く): 17595968

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 176, 208, 220, 232, 260, 286, 290, 319, 377, 440, 464, 520, 572, 580, 638, 715, 754, 841, 880, 1040, 1144, 1160, 1276, 1430, 1508, 1595, 1682, 1885, 2288, 2320, 2552, 2860, 3016, 3190, 3364, 3770, 4147, 4205, 5104, 5720, 6032, 6380, 6728, 7540, 8294, 8410, 9251, 10933, 11440, 12760, 13456, 15080, 16588, 16820, 18502, 20735, 21866, 25520, 30160, 33176, 33640, 37004, 41470, 43732, 46255, 54665, 66352, 67280, 74008, 82940, 87464, 92510, 109330, 120263, 148016, 165880, 174928, 185020, 218660, 240526, 331760, 370040, 437320, 481052, 601315, 740080, 874640, 962104, 1202630, 1924208, 2405260, 4810520, 9621040]

約数ペア:

[(1, 9621040), (2, 4810520), (4, 2405260), (5, 1924208), (8, 1202630), (10, 962104), (11, 874640), (13, 740080), (16, 601315), (20, 481052), (22, 437320), (26, 370040), (29, 331760), (40, 240526), (44, 218660), (52, 185020), (55, 174928), (58, 165880), (65, 148016), (80, 120263), (88, 109330), (104, 92510), (110, 87464), (116, 82940), (130, 74008), (143, 67280), (145, 66352), (176, 54665), (208, 46255), (220, 43732), (232, 41470), (260, 37004), (286, 33640), (290, 33176), (319, 30160), (377, 25520), (440, 21866), (464, 20735), (520, 18502), (572, 16820), (580, 16588), (638, 15080), (715, 13456), (754, 12760), (841, 11440), (880, 10933), (1040, 9251), (1144, 8410), (1160, 8294), (1276, 7540), (1430, 6728), (1508, 6380), (1595, 6032), (1682, 5720), (1885, 5104), (2288, 4205), (2320, 4147), (2552, 3770), (2860, 3364), (3016, 3190)]