47777600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2332

約数の個数: 84

約数和(自身を含む): 126661164

約数和(自身を除く): 78883564

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2297, 2600, 4160, 4594, 5200, 9188, 10400, 11485, 18376, 20800, 22970, 29861, 36752, 45940, 57425, 59722, 73504, 91880, 114850, 119444, 147008, 149305, 183760, 229700, 238888, 298610, 367520, 459400, 477776, 597220, 735040, 746525, 918800, 955552, 1194440, 1493050, 1837600, 1911104, 2388880, 2986100, 3675200, 4777760, 5972200, 9555520, 11944400, 23888800, 47777600]

約数ペア:

[(1, 47777600), (2, 23888800), (4, 11944400), (5, 9555520), (8, 5972200), (10, 4777760), (13, 3675200), (16, 2986100), (20, 2388880), (25, 1911104), (26, 1837600), (32, 1493050), (40, 1194440), (50, 955552), (52, 918800), (64, 746525), (65, 735040), (80, 597220), (100, 477776), (104, 459400), (130, 367520), (160, 298610), (200, 238888), (208, 229700), (260, 183760), (320, 149305), (325, 147008), (400, 119444), (416, 114850), (520, 91880), (650, 73504), (800, 59722), (832, 57425), (1040, 45940), (1300, 36752), (1600, 29861), (2080, 22970), (2297, 20800), (2600, 18376), (4160, 11485), (4594, 10400), (5200, 9188)]