7372015040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1772119}}^1$

素因数の和:1772149

約数の個数: 56

約数和(自身を含む): 18904976160

約数和(自身を除く): 11532961120

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, 1772119, 3544238, 7088476, 8860595, 14176952, 17721190, 23037547, 28353904, 35442380, 46075094, 56707808, 70884760, 92150188, 113415616, 115187735, 141769520, 184300376, 230375470, 283539040, 368600752, 460750940, 567078080, 737201504, 921501880, 1474403008, 1843003760, 3686007520, 7372015040]

約数ペア:

[(1, 7372015040), (2, 3686007520), (4, 1843003760), (5, 1474403008), (8, 921501880), (10, 737201504), (13, 567078080), (16, 460750940), (20, 368600752), (26, 283539040), (32, 230375470), (40, 184300376), (52, 141769520), (64, 115187735), (65, 113415616), (80, 92150188), (104, 70884760), (130, 56707808), (160, 46075094), (208, 35442380), (260, 28353904), (320, 23037547), (416, 17721190), (520, 14176952), (832, 8860595), (1040, 7088476), (2080, 3544238), (4160, 1772119)]