225918560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4691}}^1$

素因数の和:4756

約数の個数: 96

約数和(自身を含む): 624298752

約数和(自身を除く): 398380192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4691, 4816, 6020, 6880, 9382, 9632, 12040, 18764, 23455, 24080, 32837, 37528, 46910, 48160, 65674, 75056, 93820, 131348, 150112, 164185, 187640, 201713, 262696, 328370, 375280, 403426, 525392, 656740, 750560, 806852, 1008565, 1050784, 1313480, 1411991, 1613704, 2017130, 2626960, 2823982, 3227408, 4034260, 5253920, 5647964, 6454816, 7059955, 8068520, 11295928, 14119910, 16137040, 22591856, 28239820, 32274080, 45183712, 56479640, 112959280, 225918560]

約数ペア:

[(1, 225918560), (2, 112959280), (4, 56479640), (5, 45183712), (7, 32274080), (8, 28239820), (10, 22591856), (14, 16137040), (16, 14119910), (20, 11295928), (28, 8068520), (32, 7059955), (35, 6454816), (40, 5647964), (43, 5253920), (56, 4034260), (70, 3227408), (80, 2823982), (86, 2626960), (112, 2017130), (140, 1613704), (160, 1411991), (172, 1313480), (215, 1050784), (224, 1008565), (280, 806852), (301, 750560), (344, 656740), (430, 525392), (560, 403426), (602, 375280), (688, 328370), (860, 262696), (1120, 201713), (1204, 187640), (1376, 164185), (1505, 150112), (1720, 131348), (2408, 93820), (3010, 75056), (3440, 65674), (4691, 48160), (4816, 46910), (6020, 37528), (6880, 32837), (9382, 24080), (9632, 23455), (12040, 18764)]