40276470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 105868224

約数和(自身を除く): 65591754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1693, 1830, 2379, 3386, 3965, 4758, 5079, 7930, 8465, 10158, 11895, 16930, 22009, 23790, 25395, 44018, 50790, 66027, 103273, 110045, 132054, 206546, 220090, 309819, 330135, 516365, 619638, 660270, 1032730, 1342549, 1549095, 2685098, 3098190, 4027647, 6712745, 8055294, 13425490, 20138235, 40276470]

約数ペア:

[(1, 40276470), (2, 20138235), (3, 13425490), (5, 8055294), (6, 6712745), (10, 4027647), (13, 3098190), (15, 2685098), (26, 1549095), (30, 1342549), (39, 1032730), (61, 660270), (65, 619638), (78, 516365), (122, 330135), (130, 309819), (183, 220090), (195, 206546), (305, 132054), (366, 110045), (390, 103273), (610, 66027), (793, 50790), (915, 44018), (1586, 25395), (1693, 23790), (1830, 22009), (2379, 16930), (3386, 11895), (3965, 10158), (4758, 8465), (5079, 7930)]