88471040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4967

約数の個数: 80

約数和(自身を含む): 242475552

約数和(自身を除く): 154004512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4937, 8960, 9874, 17920, 19748, 24685, 34559, 39496, 49370, 69118, 78992, 98740, 138236, 157984, 172795, 197480, 276472, 315968, 345590, 394960, 552944, 631936, 691180, 789920, 1105888, 1263872, 1382360, 1579840, 2211776, 2527744, 2764720, 3159680, 4423552, 5529440, 6319360, 8847104, 11058880, 12638720, 17694208, 22117760, 44235520, 88471040]

約数ペア:

[(1, 88471040), (2, 44235520), (4, 22117760), (5, 17694208), (7, 12638720), (8, 11058880), (10, 8847104), (14, 6319360), (16, 5529440), (20, 4423552), (28, 3159680), (32, 2764720), (35, 2527744), (40, 2211776), (56, 1579840), (64, 1382360), (70, 1263872), (80, 1105888), (112, 789920), (128, 691180), (140, 631936), (160, 552944), (224, 394960), (256, 345590), (280, 315968), (320, 276472), (448, 197480), (512, 172795), (560, 157984), (640, 138236), (896, 98740), (1120, 78992), (1280, 69118), (1792, 49370), (2240, 39496), (2560, 34559), (3584, 24685), (4480, 19748), (4937, 17920), (8960, 9874)]