277769050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7243}}^1$

素因数の和:7327

約数の個数: 48

約数和(自身を含む): 565901280

約数和(自身を除く): 288132230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 1475, 1534, 2950, 3835, 7243, 7670, 14486, 19175, 36215, 38350, 72430, 94159, 181075, 188318, 362150, 427337, 470795, 854674, 941590, 2136685, 2353975, 4273370, 4707950, 5555381, 10683425, 11110762, 21366850, 27776905, 55553810, 138884525, 277769050]

約数ペア:

[(1, 277769050), (2, 138884525), (5, 55553810), (10, 27776905), (13, 21366850), (25, 11110762), (26, 10683425), (50, 5555381), (59, 4707950), (65, 4273370), (118, 2353975), (130, 2136685), (295, 941590), (325, 854674), (590, 470795), (650, 427337), (767, 362150), (1475, 188318), (1534, 181075), (2950, 94159), (3835, 72430), (7243, 38350), (7670, 36215), (14486, 19175)]