57856480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 151538688

約数和(自身を除く): 93682208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 463, 568, 710, 781, 880, 926, 1136, 1420, 1562, 1760, 1852, 2272, 2315, 2840, 3124, 3704, 3905, 4630, 5093, 5680, 6248, 7408, 7810, 9260, 10186, 11360, 12496, 14816, 15620, 18520, 20372, 24992, 25465, 31240, 32873, 37040, 40744, 50930, 62480, 65746, 74080, 81488, 101860, 124960, 131492, 162976, 164365, 203720, 262984, 328730, 361603, 407440, 525968, 657460, 723206, 814880, 1051936, 1314920, 1446412, 1808015, 2629840, 2892824, 3616030, 5259680, 5785648, 7232060, 11571296, 14464120, 28928240, 57856480]

約数ペア:

[(1, 57856480), (2, 28928240), (4, 14464120), (5, 11571296), (8, 7232060), (10, 5785648), (11, 5259680), (16, 3616030), (20, 2892824), (22, 2629840), (32, 1808015), (40, 1446412), (44, 1314920), (55, 1051936), (71, 814880), (80, 723206), (88, 657460), (110, 525968), (142, 407440), (160, 361603), (176, 328730), (220, 262984), (284, 203720), (352, 164365), (355, 162976), (440, 131492), (463, 124960), (568, 101860), (710, 81488), (781, 74080), (880, 65746), (926, 62480), (1136, 50930), (1420, 40744), (1562, 37040), (1760, 32873), (1852, 31240), (2272, 25465), (2315, 24992), (2840, 20372), (3124, 18520), (3704, 15620), (3905, 14816), (4630, 12496), (5093, 11360), (5680, 10186), (6248, 9260), (7408, 7810)]