2243266240

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{44651}}^1$

素因数の和:44825

約数の個数: 56

約数和(自身を含む): 5375922192

約数和(自身を除く): 3132655952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 2512, 3140, 5024, 6280, 10048, 12560, 25120, 44651, 50240, 89302, 178604, 223255, 357208, 446510, 714416, 893020, 1428832, 1786040, 2857664, 3572080, 7010207, 7144160, 14020414, 14288320, 28040828, 35051035, 56081656, 70102070, 112163312, 140204140, 224326624, 280408280, 448653248, 560816560, 1121633120, 2243266240]

約数ペア:

[(1, 2243266240), (2, 1121633120), (4, 560816560), (5, 448653248), (8, 280408280), (10, 224326624), (16, 140204140), (20, 112163312), (32, 70102070), (40, 56081656), (64, 35051035), (80, 28040828), (157, 14288320), (160, 14020414), (314, 7144160), (320, 7010207), (628, 3572080), (785, 2857664), (1256, 1786040), (1570, 1428832), (2512, 893020), (3140, 714416), (5024, 446510), (6280, 357208), (10048, 223255), (12560, 178604), (25120, 89302), (44651, 50240)]