233671250

素因数分解:

$2^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1580

約数の個数: 40

約数和(自身を含む): 441646128

約数和(自身を除く): 207974878

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 625, 655, 1250, 1310, 1427, 2854, 3275, 6550, 7135, 14270, 16375, 32750, 35675, 71350, 81875, 163750, 178375, 186937, 356750, 373874, 891875, 934685, 1783750, 1869370, 4673425, 9346850, 23367125, 46734250, 116835625, 233671250]

約数ペア:

[(1, 233671250), (2, 116835625), (5, 46734250), (10, 23367125), (25, 9346850), (50, 4673425), (125, 1869370), (131, 1783750), (250, 934685), (262, 891875), (625, 373874), (655, 356750), (1250, 186937), (1310, 178375), (1427, 163750), (2854, 81875), (3275, 71350), (6550, 35675), (7135, 32750), (14270, 16375)]