38683620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11311}}^1$

素因数の和:11345

約数の個数: 72

約数和(自身を含む): 123527040

約数和(自身を除く): 84843420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11311, 22622, 33933, 45244, 56555, 67866, 101799, 113110, 135732, 169665, 203598, 214909, 226220, 339330, 407196, 429818, 508995, 644727, 678660, 859636, 1017990, 1074545, 1289454, 1934181, 2035980, 2149090, 2578908, 3223635, 3868362, 4298180, 6447270, 7736724, 9670905, 12894540, 19341810, 38683620]

約数ペア:

[(1, 38683620), (2, 19341810), (3, 12894540), (4, 9670905), (5, 7736724), (6, 6447270), (9, 4298180), (10, 3868362), (12, 3223635), (15, 2578908), (18, 2149090), (19, 2035980), (20, 1934181), (30, 1289454), (36, 1074545), (38, 1017990), (45, 859636), (57, 678660), (60, 644727), (76, 508995), (90, 429818), (95, 407196), (114, 339330), (171, 226220), (180, 214909), (190, 203598), (228, 169665), (285, 135732), (342, 113110), (380, 101799), (570, 67866), (684, 56555), (855, 45244), (1140, 33933), (1710, 22622), (3420, 11311)]