57204160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13751}}^1$

素因数の和:13781

約数の個数: 56

約数和(自身を含む): 146706336

約数和(自身を除く): 89502176

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, 13751, 27502, 55004, 68755, 110008, 137510, 178763, 220016, 275020, 357526, 440032, 550040, 715052, 880064, 893815, 1100080, 1430104, 1787630, 2200160, 2860208, 3575260, 4400320, 5720416, 7150520, 11440832, 14301040, 28602080, 57204160]

約数ペア:

[(1, 57204160), (2, 28602080), (4, 14301040), (5, 11440832), (8, 7150520), (10, 5720416), (13, 4400320), (16, 3575260), (20, 2860208), (26, 2200160), (32, 1787630), (40, 1430104), (52, 1100080), (64, 893815), (65, 880064), (80, 715052), (104, 550040), (130, 440032), (160, 357526), (208, 275020), (260, 220016), (320, 178763), (416, 137510), (520, 110008), (832, 68755), (1040, 55004), (2080, 27502), (4160, 13751)]