41919320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2903}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 99578160

約数和(自身を除く): 57658840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 2903, 3610, 5806, 7220, 11612, 14440, 14515, 23224, 29030, 55157, 58060, 110314, 116120, 220628, 275785, 441256, 551570, 1047983, 1103140, 2095966, 2206280, 4191932, 5239915, 8383864, 10479830, 20959660, 41919320]

約数ペア:

[(1, 41919320), (2, 20959660), (4, 10479830), (5, 8383864), (8, 5239915), (10, 4191932), (19, 2206280), (20, 2095966), (38, 1103140), (40, 1047983), (76, 551570), (95, 441256), (152, 275785), (190, 220628), (361, 116120), (380, 110314), (722, 58060), (760, 55157), (1444, 29030), (1805, 23224), (2888, 14515), (2903, 14440), (3610, 11612), (5806, 7220)]