1409925880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9461

約数の個数: 96

約数和(自身を含む): 3599809920

約数和(自身を除く): 2189884040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1364, 1705, 2420, 2728, 3410, 3751, 4840, 6820, 7502, 9397, 13640, 15004, 18755, 18794, 30008, 37510, 37588, 46985, 75020, 75176, 93970, 103367, 150040, 187940, 206734, 291307, 375880, 413468, 516835, 582614, 826936, 1033670, 1137037, 1165228, 1456535, 2067340, 2274074, 2330456, 2913070, 3204377, 4134680, 4548148, 5685185, 5826140, 6408754, 9096296, 11370370, 11652280, 12817508, 16021885, 22740740, 25635016, 32043770, 35248147, 45481480, 64087540, 70496294, 128175080, 140992588, 176240735, 281985176, 352481470, 704962940, 1409925880]

約数ペア:

[(1, 1409925880), (2, 704962940), (4, 352481470), (5, 281985176), (8, 176240735), (10, 140992588), (11, 128175080), (20, 70496294), (22, 64087540), (31, 45481480), (40, 35248147), (44, 32043770), (55, 25635016), (62, 22740740), (88, 16021885), (110, 12817508), (121, 11652280), (124, 11370370), (155, 9096296), (220, 6408754), (242, 5826140), (248, 5685185), (310, 4548148), (341, 4134680), (440, 3204377), (484, 2913070), (605, 2330456), (620, 2274074), (682, 2067340), (968, 1456535), (1210, 1165228), (1240, 1137037), (1364, 1033670), (1705, 826936), (2420, 582614), (2728, 516835), (3410, 413468), (3751, 375880), (4840, 291307), (6820, 206734), (7502, 187940), (9397, 150040), (13640, 103367), (15004, 93970), (18755, 75176), (18794, 75020), (30008, 46985), (37510, 37588)]