32748560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31489}}^1$

素因数の和:31515

約数の個数: 40

約数和(自身を含む): 81999960

約数和(自身を除く): 49251400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 31489, 62978, 125956, 157445, 251912, 314890, 409357, 503824, 629780, 818714, 1259560, 1637428, 2046785, 2519120, 3274856, 4093570, 6549712, 8187140, 16374280, 32748560]

約数ペア:

[(1, 32748560), (2, 16374280), (4, 8187140), (5, 6549712), (8, 4093570), (10, 3274856), (13, 2519120), (16, 2046785), (20, 1637428), (26, 1259560), (40, 818714), (52, 629780), (65, 503824), (80, 409357), (104, 314890), (130, 251912), (208, 157445), (260, 125956), (520, 62978), (1040, 31489)]