54988033840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1\times {\mathrm{14347}}^1$

素因数の和:16466

約数の個数: 80

約数和(自身を含む): 133479099648

約数和(自身を除く): 78491065808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2083, 4166, 8332, 10415, 14347, 16664, 20830, 28694, 33328, 41660, 47909, 57388, 71735, 83320, 95818, 114776, 143470, 166640, 191636, 229552, 239545, 286940, 329981, 383272, 479090, 573880, 659962, 766544, 958180, 1147760, 1319924, 1649905, 1916360, 2639848, 3299810, 3832720, 5279696, 6599620, 13199240, 26398480, 29884801, 59769602, 119539204, 149424005, 239078408, 298848010, 478156816, 597696020, 687350423, 1195392040, 1374700846, 2390784080, 2749401692, 3436752115, 5498803384, 6873504230, 10997606768, 13747008460, 27494016920, 54988033840]

約数ペア:

[(1, 54988033840), (2, 27494016920), (4, 13747008460), (5, 10997606768), (8, 6873504230), (10, 5498803384), (16, 3436752115), (20, 2749401692), (23, 2390784080), (40, 1374700846), (46, 1195392040), (80, 687350423), (92, 597696020), (115, 478156816), (184, 298848010), (230, 239078408), (368, 149424005), (460, 119539204), (920, 59769602), (1840, 29884801), (2083, 26398480), (4166, 13199240), (8332, 6599620), (10415, 5279696), (14347, 3832720), (16664, 3299810), (20830, 2639848), (28694, 1916360), (33328, 1649905), (41660, 1319924), (47909, 1147760), (57388, 958180), (71735, 766544), (83320, 659962), (95818, 573880), (114776, 479090), (143470, 383272), (166640, 329981), (191636, 286940), (229552, 239545)]