89423230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 188008128

約数和(自身を除く): 98584898

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 731, 941, 1105, 1118, 1462, 1882, 2210, 2795, 3655, 4705, 5590, 7310, 9410, 9503, 12233, 15997, 19006, 24466, 31994, 40463, 47515, 61165, 79985, 80926, 95030, 122330, 159970, 202315, 207961, 404630, 415922, 526019, 687871, 1039805, 1052038, 1375742, 2079610, 2630095, 3439355, 5260190, 6878710, 8942323, 17884646, 44711615, 89423230]

約数ペア:

[(1, 89423230), (2, 44711615), (5, 17884646), (10, 8942323), (13, 6878710), (17, 5260190), (26, 3439355), (34, 2630095), (43, 2079610), (65, 1375742), (85, 1052038), (86, 1039805), (130, 687871), (170, 526019), (215, 415922), (221, 404630), (430, 207961), (442, 202315), (559, 159970), (731, 122330), (941, 95030), (1105, 80926), (1118, 79985), (1462, 61165), (1882, 47515), (2210, 40463), (2795, 31994), (3655, 24466), (4705, 19006), (5590, 15997), (7310, 12233), (9410, 9503)]