27452360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 69569280

約数和(自身を除く): 42116920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 131, 155, 169, 248, 260, 262, 310, 338, 403, 520, 524, 620, 655, 676, 806, 845, 1048, 1240, 1310, 1352, 1612, 1690, 1703, 2015, 2620, 3224, 3380, 3406, 4030, 4061, 5239, 5240, 6760, 6812, 8060, 8122, 8515, 10478, 13624, 16120, 16244, 17030, 20305, 20956, 22139, 26195, 32488, 34060, 40610, 41912, 44278, 52390, 52793, 68120, 81220, 88556, 104780, 105586, 110695, 162440, 177112, 209560, 211172, 221390, 263965, 422344, 442780, 527930, 686309, 885560, 1055860, 1372618, 2111720, 2745236, 3431545, 5490472, 6863090, 13726180, 27452360]

約数ペア:

[(1, 27452360), (2, 13726180), (4, 6863090), (5, 5490472), (8, 3431545), (10, 2745236), (13, 2111720), (20, 1372618), (26, 1055860), (31, 885560), (40, 686309), (52, 527930), (62, 442780), (65, 422344), (104, 263965), (124, 221390), (130, 211172), (131, 209560), (155, 177112), (169, 162440), (248, 110695), (260, 105586), (262, 104780), (310, 88556), (338, 81220), (403, 68120), (520, 52793), (524, 52390), (620, 44278), (655, 41912), (676, 40610), (806, 34060), (845, 32488), (1048, 26195), (1240, 22139), (1310, 20956), (1352, 20305), (1612, 17030), (1690, 16244), (1703, 16120), (2015, 13624), (2620, 10478), (3224, 8515), (3380, 8122), (3406, 8060), (4030, 6812), (4061, 6760), (5239, 5240)]