201508715560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1\times {\mathrm{82387}}^1$

素因数の和:83746

約数の個数: 64

約数和(自身を含む): 463402840320

約数和(自身を除く): 261894124760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1301, 1880, 2602, 5204, 6505, 10408, 13010, 26020, 52040, 61147, 82387, 122294, 164774, 244588, 305735, 329548, 411935, 489176, 611470, 659096, 823870, 1222940, 1647740, 2445880, 3295480, 3872189, 7744378, 15488756, 19360945, 30977512, 38721890, 77443780, 107185487, 154887560, 214370974, 428741948, 535927435, 857483896, 1071854870, 2143709740, 4287419480, 5037717889, 10075435778, 20150871556, 25188589445, 40301743112, 50377178890, 100754357780, 201508715560]

約数ペア:

[(1, 201508715560), (2, 100754357780), (4, 50377178890), (5, 40301743112), (8, 25188589445), (10, 20150871556), (20, 10075435778), (40, 5037717889), (47, 4287419480), (94, 2143709740), (188, 1071854870), (235, 857483896), (376, 535927435), (470, 428741948), (940, 214370974), (1301, 154887560), (1880, 107185487), (2602, 77443780), (5204, 38721890), (6505, 30977512), (10408, 19360945), (13010, 15488756), (26020, 7744378), (52040, 3872189), (61147, 3295480), (82387, 2445880), (122294, 1647740), (164774, 1222940), (244588, 823870), (305735, 659096), (329548, 611470), (411935, 489176)]