12003550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 24529680

約数和(自身を除く): 12526130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 313, 325, 590, 626, 650, 767, 1475, 1534, 1565, 2950, 3130, 3835, 4069, 7670, 7825, 8138, 15650, 18467, 19175, 20345, 36934, 38350, 40690, 92335, 101725, 184670, 203450, 240071, 461675, 480142, 923350, 1200355, 2400710, 6001775, 12003550]

約数ペア:

[(1, 12003550), (2, 6001775), (5, 2400710), (10, 1200355), (13, 923350), (25, 480142), (26, 461675), (50, 240071), (59, 203450), (65, 184670), (118, 101725), (130, 92335), (295, 40690), (313, 38350), (325, 36934), (590, 20345), (626, 19175), (650, 18467), (767, 15650), (1475, 8138), (1534, 7825), (1565, 7670), (2950, 4069), (3130, 3835)]