83268260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 184880640

約数和(自身を除く): 101612380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 607, 722, 1214, 1444, 1805, 2428, 3035, 3610, 6070, 6859, 7220, 11533, 12140, 13718, 23066, 27436, 34295, 46132, 57665, 68590, 115330, 137180, 219127, 230660, 438254, 876508, 1095635, 2191270, 4163413, 4382540, 8326826, 16653652, 20817065, 41634130, 83268260]

約数ペア:

[(1, 83268260), (2, 41634130), (4, 20817065), (5, 16653652), (10, 8326826), (19, 4382540), (20, 4163413), (38, 2191270), (76, 1095635), (95, 876508), (190, 438254), (361, 230660), (380, 219127), (607, 137180), (722, 115330), (1214, 68590), (1444, 57665), (1805, 46132), (2428, 34295), (3035, 27436), (3610, 23066), (6070, 13718), (6859, 12140), (7220, 11533)]