117292684720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{89449}}^1$

素因数の和:89942

約数の個数: 80

約数和(自身を含む): 280711274400

約数和(自身を除く): 163418589680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 443, 592, 740, 886, 1480, 1772, 2215, 2960, 3544, 4430, 7088, 8860, 16391, 17720, 32782, 35440, 65564, 81955, 89449, 131128, 163910, 178898, 262256, 327820, 357796, 447245, 655640, 715592, 894490, 1311280, 1431184, 1788980, 3309613, 3577960, 6619226, 7155920, 13238452, 16548065, 26476904, 33096130, 39625907, 52953808, 66192260, 79251814, 132384520, 158503628, 198129535, 264769040, 317007256, 396259070, 634014512, 792518140, 1466158559, 1585036280, 2932317118, 3170072560, 5864634236, 7330792795, 11729268472, 14661585590, 23458536944, 29323171180, 58646342360, 117292684720]

約数ペア:

[(1, 117292684720), (2, 58646342360), (4, 29323171180), (5, 23458536944), (8, 14661585590), (10, 11729268472), (16, 7330792795), (20, 5864634236), (37, 3170072560), (40, 2932317118), (74, 1585036280), (80, 1466158559), (148, 792518140), (185, 634014512), (296, 396259070), (370, 317007256), (443, 264769040), (592, 198129535), (740, 158503628), (886, 132384520), (1480, 79251814), (1772, 66192260), (2215, 52953808), (2960, 39625907), (3544, 33096130), (4430, 26476904), (7088, 16548065), (8860, 13238452), (16391, 7155920), (17720, 6619226), (32782, 3577960), (35440, 3309613), (65564, 1788980), (81955, 1431184), (89449, 1311280), (131128, 894490), (163910, 715592), (178898, 655640), (262256, 447245), (327820, 357796)]