19604580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 40270620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 593, 870, 1102, 1140, 1186, 1653, 1740, 1779, 2204, 2372, 2755, 2965, 3306, 3558, 5510, 5930, 6612, 7116, 8265, 8895, 11020, 11267, 11860, 16530, 17197, 17790, 22534, 33060, 33801, 34394, 35580, 45068, 51591, 56335, 67602, 68788, 85985, 103182, 112670, 135204, 169005, 171970, 206364, 225340, 257955, 326743, 338010, 343940, 515910, 653486, 676020, 980229, 1031820, 1306972, 1633715, 1960458, 3267430, 3920916, 4901145, 6534860, 9802290, 19604580]

約数ペア:

[(1, 19604580), (2, 9802290), (3, 6534860), (4, 4901145), (5, 3920916), (6, 3267430), (10, 1960458), (12, 1633715), (15, 1306972), (19, 1031820), (20, 980229), (29, 676020), (30, 653486), (38, 515910), (57, 343940), (58, 338010), (60, 326743), (76, 257955), (87, 225340), (95, 206364), (114, 171970), (116, 169005), (145, 135204), (174, 112670), (190, 103182), (228, 85985), (285, 68788), (290, 67602), (348, 56335), (380, 51591), (435, 45068), (551, 35580), (570, 34394), (580, 33801), (593, 33060), (870, 22534), (1102, 17790), (1140, 17197), (1186, 16530), (1653, 11860), (1740, 11267), (1779, 11020), (2204, 8895), (2372, 8265), (2755, 7116), (2965, 6612), (3306, 5930), (3558, 5510)]