32900920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 83272320

約数和(自身を除く): 50371400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 157, 169, 248, 260, 310, 314, 338, 403, 520, 620, 628, 676, 785, 806, 845, 1240, 1256, 1352, 1570, 1612, 1690, 2015, 2041, 3140, 3224, 3380, 4030, 4082, 4867, 5239, 6280, 6760, 8060, 8164, 9734, 10205, 10478, 16120, 16328, 19468, 20410, 20956, 24335, 26195, 26533, 38936, 40820, 41912, 48670, 52390, 53066, 63271, 81640, 97340, 104780, 106132, 126542, 132665, 194680, 209560, 212264, 253084, 265330, 316355, 506168, 530660, 632710, 822523, 1061320, 1265420, 1645046, 2530840, 3290092, 4112615, 6580184, 8225230, 16450460, 32900920]

約数ペア:

[(1, 32900920), (2, 16450460), (4, 8225230), (5, 6580184), (8, 4112615), (10, 3290092), (13, 2530840), (20, 1645046), (26, 1265420), (31, 1061320), (40, 822523), (52, 632710), (62, 530660), (65, 506168), (104, 316355), (124, 265330), (130, 253084), (155, 212264), (157, 209560), (169, 194680), (248, 132665), (260, 126542), (310, 106132), (314, 104780), (338, 97340), (403, 81640), (520, 63271), (620, 53066), (628, 52390), (676, 48670), (785, 41912), (806, 40820), (845, 38936), (1240, 26533), (1256, 26195), (1352, 24335), (1570, 20956), (1612, 20410), (1690, 19468), (2015, 16328), (2041, 16120), (3140, 10478), (3224, 10205), (3380, 9734), (4030, 8164), (4082, 8060), (4867, 6760), (5239, 6280)]