26009720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59113}}^1$

素因数の和:59135

約数の個数: 32

約数和(自身を含む): 63843120

約数和(自身を除く): 37833400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 59113, 118226, 236452, 295565, 472904, 591130, 650243, 1182260, 1300486, 2364520, 2600972, 3251215, 5201944, 6502430, 13004860, 26009720]

約数ペア:

[(1, 26009720), (2, 13004860), (4, 6502430), (5, 5201944), (8, 3251215), (10, 2600972), (11, 2364520), (20, 1300486), (22, 1182260), (40, 650243), (44, 591130), (55, 472904), (88, 295565), (110, 236452), (220, 118226), (440, 59113)]