12358809940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{1523}}^1$

素因数の和:2401

約数の個数: 96

約数和(自身を含む): 28480999680

約数和(自身を除く): 16122189740

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 823, 986, 1523, 1646, 1972, 2465, 3046, 3292, 4115, 4930, 6092, 7615, 8230, 9860, 13991, 15230, 16460, 23867, 25891, 27982, 30460, 44167, 47734, 51782, 55964, 69955, 88334, 95468, 103564, 119335, 129455, 139910, 176668, 220835, 238670, 258910, 279820, 405739, 441670, 477340, 517820, 750839, 811478, 883340, 1253429, 1501678, 1622956, 2028695, 2506858, 3003356, 3754195, 4057390, 5013716, 6267145, 7508390, 8114780, 12534290, 15016780, 21308293, 25068580, 36349441, 42616586, 72698882, 85233172, 106541465, 145397764, 181747205, 213082930, 363494410, 426165860, 617940497, 726988820, 1235880994, 2471761988, 3089702485, 6179404970, 12358809940]

約数ペア:

[(1, 12358809940), (2, 6179404970), (4, 3089702485), (5, 2471761988), (10, 1235880994), (17, 726988820), (20, 617940497), (29, 426165860), (34, 363494410), (58, 213082930), (68, 181747205), (85, 145397764), (116, 106541465), (145, 85233172), (170, 72698882), (290, 42616586), (340, 36349441), (493, 25068580), (580, 21308293), (823, 15016780), (986, 12534290), (1523, 8114780), (1646, 7508390), (1972, 6267145), (2465, 5013716), (3046, 4057390), (3292, 3754195), (4115, 3003356), (4930, 2506858), (6092, 2028695), (7615, 1622956), (8230, 1501678), (9860, 1253429), (13991, 883340), (15230, 811478), (16460, 750839), (23867, 517820), (25891, 477340), (27982, 441670), (30460, 405739), (44167, 279820), (47734, 258910), (51782, 238670), (55964, 220835), (69955, 176668), (88334, 139910), (95468, 129455), (103564, 119335)]