26445115820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5189}}^1$

素因数の和:5403

約数の個数: 96

約数和(自身を含む): 58446541440

約数和(自身を除く): 32001425620

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 97, 142, 148, 185, 194, 284, 355, 370, 388, 485, 710, 740, 970, 1420, 1940, 2627, 3589, 5189, 5254, 6887, 7178, 10378, 10508, 13135, 13774, 14356, 17945, 20756, 25945, 26270, 27548, 34435, 35890, 51890, 52540, 68870, 71780, 103780, 137740, 191993, 254819, 368419, 383986, 503333, 509638, 736838, 767972, 959965, 1006666, 1019276, 1274095, 1473676, 1842095, 1919930, 2013332, 2516665, 2548190, 3684190, 3839860, 5033330, 5096380, 7368380, 10066660, 13631503, 18623321, 27263006, 35736643, 37246642, 54526012, 68157515, 71473286, 74493284, 93116605, 136315030, 142946572, 178683215, 186233210, 272630060, 357366430, 372466420, 714732860, 1322255791, 2644511582, 5289023164, 6611278955, 13222557910, 26445115820]

約数ペア:

[(1, 26445115820), (2, 13222557910), (4, 6611278955), (5, 5289023164), (10, 2644511582), (20, 1322255791), (37, 714732860), (71, 372466420), (74, 357366430), (97, 272630060), (142, 186233210), (148, 178683215), (185, 142946572), (194, 136315030), (284, 93116605), (355, 74493284), (370, 71473286), (388, 68157515), (485, 54526012), (710, 37246642), (740, 35736643), (970, 27263006), (1420, 18623321), (1940, 13631503), (2627, 10066660), (3589, 7368380), (5189, 5096380), (5254, 5033330), (6887, 3839860), (7178, 3684190), (10378, 2548190), (10508, 2516665), (13135, 2013332), (13774, 1919930), (14356, 1842095), (17945, 1473676), (20756, 1274095), (25945, 1019276), (26270, 1006666), (27548, 959965), (34435, 767972), (35890, 736838), (51890, 509638), (52540, 503333), (68870, 383986), (71780, 368419), (103780, 254819), (137740, 191993)]