40288170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5479

約数の個数: 64

約数和(自身を含む): 109630080

約数和(自身を除く): 69341910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 5437, 7410, 10874, 16311, 27185, 32622, 54370, 70681, 81555, 103303, 141362, 163110, 206606, 212043, 309909, 353405, 424086, 516515, 619818, 706810, 1033030, 1060215, 1342939, 1549545, 2120430, 2685878, 3099090, 4028817, 6714695, 8057634, 13429390, 20144085, 40288170]

約数ペア:

[(1, 40288170), (2, 20144085), (3, 13429390), (5, 8057634), (6, 6714695), (10, 4028817), (13, 3099090), (15, 2685878), (19, 2120430), (26, 1549545), (30, 1342939), (38, 1060215), (39, 1033030), (57, 706810), (65, 619818), (78, 516515), (95, 424086), (114, 353405), (130, 309909), (190, 212043), (195, 206606), (247, 163110), (285, 141362), (390, 103303), (494, 81555), (570, 70681), (741, 54370), (1235, 32622), (1482, 27185), (2470, 16311), (3705, 10874), (5437, 7410)]