432835520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104047}}^1$

素因数の和:104077

約数の個数: 56

約数和(自身を含む): 1109984064

約数和(自身を除く): 677148544

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, 104047, 208094, 416188, 520235, 832376, 1040470, 1352611, 1664752, 2080940, 2705222, 3329504, 4161880, 5410444, 6659008, 6763055, 8323760, 10820888, 13526110, 16647520, 21641776, 27052220, 33295040, 43283552, 54104440, 86567104, 108208880, 216417760, 432835520]

約数ペア:

[(1, 432835520), (2, 216417760), (4, 108208880), (5, 86567104), (8, 54104440), (10, 43283552), (13, 33295040), (16, 27052220), (20, 21641776), (26, 16647520), (32, 13526110), (40, 10820888), (52, 8323760), (64, 6763055), (65, 6659008), (80, 5410444), (104, 4161880), (130, 3329504), (160, 2705222), (208, 2080940), (260, 1664752), (320, 1352611), (416, 1040470), (520, 832376), (832, 520235), (1040, 416188), (2080, 208094), (4160, 104047)]