71359884760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1980019}}^1$

素因数の和:1980100

約数の個数: 64

約数和(自身を含む): 173212149600

約数和(自身を除く): 101852264840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 9010, 18020, 36040, 1980019, 3960038, 7920076, 9900095, 15840152, 19800190, 33660323, 39600380, 67320646, 79200760, 104941007, 134641292, 168301615, 209882014, 269282584, 336603230, 419764028, 524705035, 673206460, 839528056, 1049410070, 1346412920, 1783997119, 2098820140, 3567994238, 4197640280, 7135988476, 8919985595, 14271976952, 17839971190, 35679942380, 71359884760]

約数ペア:

[(1, 71359884760), (2, 35679942380), (4, 17839971190), (5, 14271976952), (8, 8919985595), (10, 7135988476), (17, 4197640280), (20, 3567994238), (34, 2098820140), (40, 1783997119), (53, 1346412920), (68, 1049410070), (85, 839528056), (106, 673206460), (136, 524705035), (170, 419764028), (212, 336603230), (265, 269282584), (340, 209882014), (424, 168301615), (530, 134641292), (680, 104941007), (901, 79200760), (1060, 67320646), (1802, 39600380), (2120, 33660323), (3604, 19800190), (4505, 15840152), (7208, 9900095), (9010, 7920076), (18020, 3960038), (36040, 1980019)]