133066131250

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{1637737}}^1$

素因数の和:1637777

約数の個数: 48

約数和(自身を含む): 268674194376

約数和(自身を除く): 135608063126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3125, 3250, 6250, 8125, 16250, 40625, 81250, 1637737, 3275474, 8188685, 16377370, 21290581, 40943425, 42581162, 81886850, 106452905, 204717125, 212905810, 409434250, 532264525, 1023585625, 1064529050, 2047171250, 2661322625, 5117928125, 5322645250, 10235856250, 13306613125, 26613226250, 66533065625, 133066131250]

約数ペア:

[(1, 133066131250), (2, 66533065625), (5, 26613226250), (10, 13306613125), (13, 10235856250), (25, 5322645250), (26, 5117928125), (50, 2661322625), (65, 2047171250), (125, 1064529050), (130, 1023585625), (250, 532264525), (325, 409434250), (625, 212905810), (650, 204717125), (1250, 106452905), (1625, 81886850), (3125, 42581162), (3250, 40943425), (6250, 21290581), (8125, 16377370), (16250, 8188685), (40625, 3275474), (81250, 1637737)]