98729920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10639}}^1$

素因数の和:10685

約数の個数: 56

約数和(自身を含む): 243230400

約数和(自身を除く): 144500480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 10639, 21278, 42556, 53195, 85112, 106390, 170224, 212780, 308531, 340448, 425560, 617062, 680896, 851120, 1234124, 1542655, 1702240, 2468248, 3085310, 3404480, 4936496, 6170620, 9872992, 12341240, 19745984, 24682480, 49364960, 98729920]

約数ペア:

[(1, 98729920), (2, 49364960), (4, 24682480), (5, 19745984), (8, 12341240), (10, 9872992), (16, 6170620), (20, 4936496), (29, 3404480), (32, 3085310), (40, 2468248), (58, 1702240), (64, 1542655), (80, 1234124), (116, 851120), (145, 680896), (160, 617062), (232, 425560), (290, 340448), (320, 308531), (464, 212780), (580, 170224), (928, 106390), (1160, 85112), (1856, 53195), (2320, 42556), (4640, 21278), (9280, 10639)]