14454713920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{636211}}^1$

素因数の和:636299

約数の個数: 56

約数和(自身を含む): 34905135168

約数和(自身を除く): 20450421248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 636211, 1272422, 2544844, 3181055, 5089688, 6362110, 10179376, 12724220, 20358752, 25448440, 40717504, 45170981, 50896880, 90341962, 101793760, 180683924, 203587520, 225854905, 361367848, 451709810, 722735696, 903419620, 1445471392, 1806839240, 2890942784, 3613678480, 7227356960, 14454713920]

約数ペア:

[(1, 14454713920), (2, 7227356960), (4, 3613678480), (5, 2890942784), (8, 1806839240), (10, 1445471392), (16, 903419620), (20, 722735696), (32, 451709810), (40, 361367848), (64, 225854905), (71, 203587520), (80, 180683924), (142, 101793760), (160, 90341962), (284, 50896880), (320, 45170981), (355, 40717504), (568, 25448440), (710, 20358752), (1136, 12724220), (1420, 10179376), (2272, 6362110), (2840, 5089688), (4544, 3181055), (5680, 2544844), (11360, 1272422), (22720, 636211)]