27393080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4824

約数の個数: 64

約数和(自身を含む): 72424800

約数和(自身を除く): 45031720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4789, 5720, 9578, 19156, 23945, 38312, 47890, 52679, 62257, 95780, 105358, 124514, 191560, 210716, 249028, 263395, 311285, 421432, 498056, 526790, 622570, 684827, 1053580, 1245140, 1369654, 2107160, 2490280, 2739308, 3424135, 5478616, 6848270, 13696540, 27393080]

約数ペア:

[(1, 27393080), (2, 13696540), (4, 6848270), (5, 5478616), (8, 3424135), (10, 2739308), (11, 2490280), (13, 2107160), (20, 1369654), (22, 1245140), (26, 1053580), (40, 684827), (44, 622570), (52, 526790), (55, 498056), (65, 421432), (88, 311285), (104, 263395), (110, 249028), (130, 210716), (143, 191560), (220, 124514), (260, 105358), (286, 95780), (440, 62257), (520, 52679), (572, 47890), (715, 38312), (1144, 23945), (1430, 19156), (2860, 9578), (4789, 5720)]