69268160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16651}}^1$

素因数の和:16681

約数の個数: 56

約数和(自身を含む): 177643536

約数和(自身を除く): 108375376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16651, 33302, 66604, 83255, 133208, 166510, 216463, 266416, 333020, 432926, 532832, 666040, 865852, 1065664, 1082315, 1332080, 1731704, 2164630, 2664160, 3463408, 4329260, 5328320, 6926816, 8658520, 13853632, 17317040, 34634080, 69268160]

約数ペア:

[(1, 69268160), (2, 34634080), (4, 17317040), (5, 13853632), (8, 8658520), (10, 6926816), (13, 5328320), (16, 4329260), (20, 3463408), (26, 2664160), (32, 2164630), (40, 1731704), (52, 1332080), (64, 1082315), (65, 1065664), (80, 865852), (104, 666040), (130, 532832), (160, 432926), (208, 333020), (260, 266416), (320, 216463), (416, 166510), (520, 133208), (832, 83255), (1040, 66604), (2080, 33302), (4160, 16651)]