54786160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4826

約数の個数: 80

約数和(自身を含む): 149677920

約数和(自身を除く): 94891760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4789, 5720, 9578, 11440, 19156, 23945, 38312, 47890, 52679, 62257, 76624, 95780, 105358, 124514, 191560, 210716, 249028, 263395, 311285, 383120, 421432, 498056, 526790, 622570, 684827, 842864, 996112, 1053580, 1245140, 1369654, 2107160, 2490280, 2739308, 3424135, 4214320, 4980560, 5478616, 6848270, 10957232, 13696540, 27393080, 54786160]

約数ペア:

[(1, 54786160), (2, 27393080), (4, 13696540), (5, 10957232), (8, 6848270), (10, 5478616), (11, 4980560), (13, 4214320), (16, 3424135), (20, 2739308), (22, 2490280), (26, 2107160), (40, 1369654), (44, 1245140), (52, 1053580), (55, 996112), (65, 842864), (80, 684827), (88, 622570), (104, 526790), (110, 498056), (130, 421432), (143, 383120), (176, 311285), (208, 263395), (220, 249028), (260, 210716), (286, 191560), (440, 124514), (520, 105358), (572, 95780), (715, 76624), (880, 62257), (1040, 52679), (1144, 47890), (1430, 38312), (2288, 23945), (2860, 19156), (4789, 11440), (5720, 9578)]