2034854920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{43517}}^1$

素因数の和:43702

約数の個数: 64

約数和(自身を含む): 5263937280

約数和(自身を除く): 3229082360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 3340, 4676, 5845, 6680, 9352, 11690, 23380, 43517, 46760, 87034, 174068, 217585, 304619, 348136, 435170, 609238, 870340, 1218476, 1523095, 1740680, 2436952, 3046190, 6092380, 7267339, 12184760, 14534678, 29069356, 36336695, 50871373, 58138712, 72673390, 101742746, 145346780, 203485492, 254356865, 290693560, 406970984, 508713730, 1017427460, 2034854920]

約数ペア:

[(1, 2034854920), (2, 1017427460), (4, 508713730), (5, 406970984), (7, 290693560), (8, 254356865), (10, 203485492), (14, 145346780), (20, 101742746), (28, 72673390), (35, 58138712), (40, 50871373), (56, 36336695), (70, 29069356), (140, 14534678), (167, 12184760), (280, 7267339), (334, 6092380), (668, 3046190), (835, 2436952), (1169, 1740680), (1336, 1523095), (1670, 1218476), (2338, 870340), (3340, 609238), (4676, 435170), (5845, 348136), (6680, 304619), (9352, 217585), (11690, 174068), (23380, 87034), (43517, 46760)]