9706840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 25673760

約数和(自身を除く): 15966920

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, 1697, 2860, 3394, 5720, 6788, 8485, 13576, 16970, 18667, 22061, 33940, 37334, 44122, 67880, 74668, 88244, 93335, 110305, 149336, 176488, 186670, 220610, 242671, 373340, 441220, 485342, 746680, 882440, 970684, 1213355, 1941368, 2426710, 4853420, 9706840]

約数ペア:

[(1, 9706840), (2, 4853420), (4, 2426710), (5, 1941368), (8, 1213355), (10, 970684), (11, 882440), (13, 746680), (20, 485342), (22, 441220), (26, 373340), (40, 242671), (44, 220610), (52, 186670), (55, 176488), (65, 149336), (88, 110305), (104, 93335), (110, 88244), (130, 74668), (143, 67880), (220, 44122), (260, 37334), (286, 33940), (440, 22061), (520, 18667), (572, 16970), (715, 13576), (1144, 8485), (1430, 6788), (1697, 5720), (2860, 3394)]