118805440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28559}}^1$

素因数の和:28589

約数の個数: 56

約数和(自身を含む): 304678080

約数和(自身を除く): 185872640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 28559, 57118, 114236, 142795, 228472, 285590, 371267, 456944, 571180, 742534, 913888, 1142360, 1485068, 1827776, 1856335, 2284720, 2970136, 3712670, 4569440, 5940272, 7425340, 9138880, 11880544, 14850680, 23761088, 29701360, 59402720, 118805440]

約数ペア:

[(1, 118805440), (2, 59402720), (4, 29701360), (5, 23761088), (8, 14850680), (10, 11880544), (13, 9138880), (16, 7425340), (20, 5940272), (26, 4569440), (32, 3712670), (40, 2970136), (52, 2284720), (64, 1856335), (65, 1827776), (80, 1485068), (104, 1142360), (130, 913888), (160, 742534), (208, 571180), (260, 456944), (320, 371267), (416, 285590), (520, 228472), (832, 142795), (1040, 114236), (2080, 57118), (4160, 28559)]