73311880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5077}}^1$

素因数の和:5126

約数の個数: 48

約数和(自身を含む): 174124620

約数和(自身を除く): 100812740

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 5077, 7220, 10154, 14440, 20308, 25385, 40616, 50770, 96463, 101540, 192926, 203080, 385852, 482315, 771704, 964630, 1832797, 1929260, 3665594, 3858520, 7331188, 9163985, 14662376, 18327970, 36655940, 73311880]

約数ペア:

[(1, 73311880), (2, 36655940), (4, 18327970), (5, 14662376), (8, 9163985), (10, 7331188), (19, 3858520), (20, 3665594), (38, 1929260), (40, 1832797), (76, 964630), (95, 771704), (152, 482315), (190, 385852), (361, 203080), (380, 192926), (722, 101540), (760, 96463), (1444, 50770), (1805, 40616), (2888, 25385), (3610, 20308), (5077, 14440), (7220, 10154)]