19365442240

素因数分解:

$2^6\times 5^1\times {\mathrm{797}}^1\times {\mathrm{75931}}^1$

素因数の和:76745

約数の個数: 56

約数和(自身を含む): 46172426832

約数和(自身を除く): 26806984592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 797, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 25504, 31880, 51008, 63760, 75931, 127520, 151862, 255040, 303724, 379655, 607448, 759310, 1214896, 1518620, 2429792, 3037240, 4859584, 6074480, 12148960, 24297920, 60517007, 121034014, 242068028, 302585035, 484136056, 605170070, 968272112, 1210340140, 1936544224, 2420680280, 3873088448, 4841360560, 9682721120, 19365442240]

約数ペア:

[(1, 19365442240), (2, 9682721120), (4, 4841360560), (5, 3873088448), (8, 2420680280), (10, 1936544224), (16, 1210340140), (20, 968272112), (32, 605170070), (40, 484136056), (64, 302585035), (80, 242068028), (160, 121034014), (320, 60517007), (797, 24297920), (1594, 12148960), (3188, 6074480), (3985, 4859584), (6376, 3037240), (7970, 2429792), (12752, 1518620), (15940, 1214896), (25504, 759310), (31880, 607448), (51008, 379655), (63760, 303724), (75931, 255040), (127520, 151862)]