11857537720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4327}}^1\times {\mathrm{9787}}^1$

素因数の和:14132

約数の個数: 64

約数和(自身を含む): 30500974080

約数和(自身を除く): 18643436360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4327, 8654, 9787, 17308, 19574, 21635, 30289, 34616, 39148, 43270, 48935, 60578, 68509, 78296, 86540, 97870, 121156, 137018, 151445, 173080, 195740, 242312, 274036, 302890, 342545, 391480, 548072, 605780, 685090, 1211560, 1370180, 2740360, 42348349, 84696698, 169393396, 211741745, 296438443, 338786792, 423483490, 592876886, 846966980, 1185753772, 1482192215, 1693933960, 2371507544, 2964384430, 5928768860, 11857537720]

約数ペア:

[(1, 11857537720), (2, 5928768860), (4, 2964384430), (5, 2371507544), (7, 1693933960), (8, 1482192215), (10, 1185753772), (14, 846966980), (20, 592876886), (28, 423483490), (35, 338786792), (40, 296438443), (56, 211741745), (70, 169393396), (140, 84696698), (280, 42348349), (4327, 2740360), (8654, 1370180), (9787, 1211560), (17308, 685090), (19574, 605780), (21635, 548072), (30289, 391480), (34616, 342545), (39148, 302890), (43270, 274036), (48935, 242312), (60578, 195740), (68509, 173080), (78296, 151445), (86540, 137018), (97870, 121156)]