1709501440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17573}}^1$

素因数の和:17617

約数の個数: 88

約数和(自身を含む): 4316877360

約数和(自身を除く): 2607375920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 12160, 17573, 19456, 24320, 35146, 48640, 70292, 87865, 97280, 140584, 175730, 281168, 333887, 351460, 562336, 667774, 702920, 1124672, 1335548, 1405840, 1669435, 2249344, 2671096, 2811680, 3338870, 4498688, 5342192, 5623360, 6677740, 8997376, 10684384, 11246720, 13355480, 17994752, 21368768, 22493440, 26710960, 42737536, 44986880, 53421920, 85475072, 89973760, 106843840, 170950144, 213687680, 341900288, 427375360, 854750720, 1709501440]

約数ペア:

[(1, 1709501440), (2, 854750720), (4, 427375360), (5, 341900288), (8, 213687680), (10, 170950144), (16, 106843840), (19, 89973760), (20, 85475072), (32, 53421920), (38, 44986880), (40, 42737536), (64, 26710960), (76, 22493440), (80, 21368768), (95, 17994752), (128, 13355480), (152, 11246720), (160, 10684384), (190, 8997376), (256, 6677740), (304, 5623360), (320, 5342192), (380, 4498688), (512, 3338870), (608, 2811680), (640, 2671096), (760, 2249344), (1024, 1669435), (1216, 1405840), (1280, 1335548), (1520, 1124672), (2432, 702920), (2560, 667774), (3040, 562336), (4864, 351460), (5120, 333887), (6080, 281168), (9728, 175730), (12160, 140584), (17573, 97280), (19456, 87865), (24320, 70292), (35146, 48640)]