86451040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 222899040

約数和(自身を除く): 136448000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 178, 208, 260, 356, 416, 445, 467, 520, 712, 890, 934, 1040, 1157, 1424, 1780, 1868, 2080, 2314, 2335, 2848, 3560, 3736, 4628, 4670, 5785, 6071, 7120, 7472, 9256, 9340, 11570, 12142, 14240, 14944, 18512, 18680, 23140, 24284, 30355, 37024, 37360, 41563, 46280, 48568, 60710, 74720, 83126, 92560, 97136, 121420, 166252, 185120, 194272, 207815, 242840, 332504, 415630, 485680, 540319, 665008, 831260, 971360, 1080638, 1330016, 1662520, 2161276, 2701595, 3325040, 4322552, 5403190, 6650080, 8645104, 10806380, 17290208, 21612760, 43225520, 86451040]

約数ペア:

[(1, 86451040), (2, 43225520), (4, 21612760), (5, 17290208), (8, 10806380), (10, 8645104), (13, 6650080), (16, 5403190), (20, 4322552), (26, 3325040), (32, 2701595), (40, 2161276), (52, 1662520), (65, 1330016), (80, 1080638), (89, 971360), (104, 831260), (130, 665008), (160, 540319), (178, 485680), (208, 415630), (260, 332504), (356, 242840), (416, 207815), (445, 194272), (467, 185120), (520, 166252), (712, 121420), (890, 97136), (934, 92560), (1040, 83126), (1157, 74720), (1424, 60710), (1780, 48568), (1868, 46280), (2080, 41563), (2314, 37360), (2335, 37024), (2848, 30355), (3560, 24284), (3736, 23140), (4628, 18680), (4670, 18512), (5785, 14944), (6071, 14240), (7120, 12142), (7472, 11570), (9256, 9340)]