2076751775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 3156655104

約数和(自身を除く): 1079903329

約数列:

[1, 5, 7, 19, 25, 35, 71, 95, 133, 175, 355, 361, 463, 475, 497, 665, 1349, 1775, 1805, 2315, 2485, 2527, 3241, 3325, 6745, 8797, 9025, 9443, 11575, 12425, 12635, 16205, 25631, 32873, 33725, 43985, 47215, 61579, 63175, 81025, 128155, 164365, 167143, 179417, 219925, 230111, 236075, 307895, 624587, 640775, 821825, 835715, 897085, 1150555, 1170001, 1539475, 3122935, 4178575, 4372109, 4485425, 5752775, 5850005, 11867153, 15614675, 21860545, 29250025, 59335765, 83070071, 109302725, 296678825, 415350355, 2076751775]

約数ペア:

[(1, 2076751775), (5, 415350355), (7, 296678825), (19, 109302725), (25, 83070071), (35, 59335765), (71, 29250025), (95, 21860545), (133, 15614675), (175, 11867153), (355, 5850005), (361, 5752775), (463, 4485425), (475, 4372109), (497, 4178575), (665, 3122935), (1349, 1539475), (1775, 1170001), (1805, 1150555), (2315, 897085), (2485, 835715), (2527, 821825), (3241, 640775), (3325, 624587), (6745, 307895), (8797, 236075), (9025, 230111), (9443, 219925), (11575, 179417), (12425, 167143), (12635, 164365), (16205, 128155), (25631, 81025), (32873, 63175), (33725, 61579), (43985, 47215)]