2568367716500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{16879}}^1\times {\mathrm{9817}}^1$

素因数の和:26746

約数の個数: 96

約数和(自身を含む): 5791193640960

約数和(自身を除く): 3222825924460

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 7750, 9817, 15500, 16879, 19634, 33758, 39268, 49085, 67516, 84395, 98170, 168790, 196340, 245425, 304327, 337580, 421975, 490850, 523249, 608654, 843950, 981700, 1046498, 1217308, 1227125, 1521635, 1687900, 2092996, 2109875, 2454250, 2616245, 3043270, 4219750, 4908500, 5232490, 6086540, 7608175, 8439500, 10464980, 13081225, 15216350, 26162450, 30432700, 38040875, 52324900, 65406125, 76081750, 130812250, 152163500, 165701143, 261624500, 331402286, 662804572, 828505715, 1657011430, 3314022860, 4142528575, 5136735433, 8285057150, 10273470866, 16570114300, 20546941732, 20712642875, 25683677165, 41425285750, 51367354330, 82850571500, 102734708660, 128418385825, 256836771650, 513673543300, 642091929125, 1284183858250, 2568367716500]

約数ペア:

[(1, 2568367716500), (2, 1284183858250), (4, 642091929125), (5, 513673543300), (10, 256836771650), (20, 128418385825), (25, 102734708660), (31, 82850571500), (50, 51367354330), (62, 41425285750), (100, 25683677165), (124, 20712642875), (125, 20546941732), (155, 16570114300), (250, 10273470866), (310, 8285057150), (500, 5136735433), (620, 4142528575), (775, 3314022860), (1550, 1657011430), (3100, 828505715), (3875, 662804572), (7750, 331402286), (9817, 261624500), (15500, 165701143), (16879, 152163500), (19634, 130812250), (33758, 76081750), (39268, 65406125), (49085, 52324900), (67516, 38040875), (84395, 30432700), (98170, 26162450), (168790, 15216350), (196340, 13081225), (245425, 10464980), (304327, 8439500), (337580, 7608175), (421975, 6086540), (490850, 5232490), (523249, 4908500), (608654, 4219750), (843950, 3043270), (981700, 2616245), (1046498, 2454250), (1217308, 2109875), (1227125, 2092996), (1521635, 1687900)]