39823620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 118634880

約数和(自身を除く): 78811260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 181, 190, 193, 228, 285, 362, 380, 386, 543, 570, 579, 724, 772, 905, 965, 1086, 1140, 1158, 1810, 1930, 2172, 2316, 2715, 2895, 3439, 3620, 3667, 3860, 5430, 5790, 6878, 7334, 10317, 10860, 11001, 11580, 13756, 14668, 17195, 18335, 20634, 22002, 34390, 34933, 36670, 41268, 44004, 51585, 55005, 68780, 69866, 73340, 103170, 104799, 110010, 139732, 174665, 206340, 209598, 220020, 349330, 419196, 523995, 663727, 698660, 1047990, 1327454, 1991181, 2095980, 2654908, 3318635, 3982362, 6637270, 7964724, 9955905, 13274540, 19911810, 39823620]

約数ペア:

[(1, 39823620), (2, 19911810), (3, 13274540), (4, 9955905), (5, 7964724), (6, 6637270), (10, 3982362), (12, 3318635), (15, 2654908), (19, 2095980), (20, 1991181), (30, 1327454), (38, 1047990), (57, 698660), (60, 663727), (76, 523995), (95, 419196), (114, 349330), (181, 220020), (190, 209598), (193, 206340), (228, 174665), (285, 139732), (362, 110010), (380, 104799), (386, 103170), (543, 73340), (570, 69866), (579, 68780), (724, 55005), (772, 51585), (905, 44004), (965, 41268), (1086, 36670), (1140, 34933), (1158, 34390), (1810, 22002), (1930, 20634), (2172, 18335), (2316, 17195), (2715, 14668), (2895, 13756), (3439, 11580), (3620, 11001), (3667, 10860), (3860, 10317), (5430, 7334), (5790, 6878)]