66964763200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{329551}}^1$

素因数の和:329700

約数の個数: 84

約数和(自身を含む): 166073116672

約数和(自身を除く): 99108353472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 2032, 2540, 3175, 4064, 5080, 6350, 8128, 10160, 12700, 20320, 25400, 40640, 50800, 101600, 203200, 329551, 659102, 1318204, 1647755, 2636408, 3295510, 5272816, 6591020, 8238775, 10545632, 13182040, 16477550, 21091264, 26364080, 32955100, 41852977, 52728160, 65910200, 83705954, 105456320, 131820400, 167411908, 209264885, 263640800, 334823816, 418529770, 527281600, 669647632, 837059540, 1046324425, 1339295264, 1674119080, 2092648850, 2678590528, 3348238160, 4185297700, 6696476320, 8370595400, 13392952640, 16741190800, 33482381600, 66964763200]

約数ペア:

[(1, 66964763200), (2, 33482381600), (4, 16741190800), (5, 13392952640), (8, 8370595400), (10, 6696476320), (16, 4185297700), (20, 3348238160), (25, 2678590528), (32, 2092648850), (40, 1674119080), (50, 1339295264), (64, 1046324425), (80, 837059540), (100, 669647632), (127, 527281600), (160, 418529770), (200, 334823816), (254, 263640800), (320, 209264885), (400, 167411908), (508, 131820400), (635, 105456320), (800, 83705954), (1016, 65910200), (1270, 52728160), (1600, 41852977), (2032, 32955100), (2540, 26364080), (3175, 21091264), (4064, 16477550), (5080, 13182040), (6350, 10545632), (8128, 8238775), (10160, 6591020), (12700, 5272816), (20320, 3295510), (25400, 2636408), (40640, 1647755), (50800, 1318204), (101600, 659102), (203200, 329551)]