1046198320

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{39509}}^1$

素因数の和:39853

約数の個数: 40

約数和(自身を含む): 2439821520

約数和(自身を除く): 1393623200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 13240, 26480, 39509, 79018, 158036, 197545, 316072, 395090, 632144, 790180, 1580360, 3160720, 13077479, 26154958, 52309916, 65387395, 104619832, 130774790, 209239664, 261549580, 523099160, 1046198320]

約数ペア:

[(1, 1046198320), (2, 523099160), (4, 261549580), (5, 209239664), (8, 130774790), (10, 104619832), (16, 65387395), (20, 52309916), (40, 26154958), (80, 13077479), (331, 3160720), (662, 1580360), (1324, 790180), (1655, 632144), (2648, 395090), (3310, 316072), (5296, 197545), (6620, 158036), (13240, 79018), (26480, 39509)]