69297280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8361

約数の個数: 64

約数和(自身を含む): 178428600

約数和(自身を除く): 109131320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 8329, 16658, 33316, 41645, 66632, 83290, 108277, 133264, 166580, 216554, 266528, 333160, 433108, 533056, 541385, 666320, 866216, 1066112, 1082770, 1332640, 1732432, 2165540, 2665280, 3464864, 4331080, 5330560, 6929728, 8662160, 13859456, 17324320, 34648640, 69297280]

約数ペア:

[(1, 69297280), (2, 34648640), (4, 17324320), (5, 13859456), (8, 8662160), (10, 6929728), (13, 5330560), (16, 4331080), (20, 3464864), (26, 2665280), (32, 2165540), (40, 1732432), (52, 1332640), (64, 1082770), (65, 1066112), (80, 866216), (104, 666320), (128, 541385), (130, 533056), (160, 433108), (208, 333160), (260, 266528), (320, 216554), (416, 166580), (520, 133264), (640, 108277), (832, 83290), (1040, 66632), (1664, 41645), (2080, 33316), (4160, 16658), (8320, 8329)]