201112040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3049}}^1$

素因数の和:3174

約数の個数: 64

約数和(自身を含む): 484218000

約数和(自身を除く): 283105960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1940, 3049, 3298, 3880, 6098, 6596, 8245, 12196, 13192, 15245, 16490, 24392, 30490, 32980, 51833, 60980, 65960, 103666, 121960, 207332, 259165, 295753, 414664, 518330, 591506, 1036660, 1183012, 1478765, 2073320, 2366024, 2957530, 5027801, 5915060, 10055602, 11830120, 20111204, 25139005, 40222408, 50278010, 100556020, 201112040]

約数ペア:

[(1, 201112040), (2, 100556020), (4, 50278010), (5, 40222408), (8, 25139005), (10, 20111204), (17, 11830120), (20, 10055602), (34, 5915060), (40, 5027801), (68, 2957530), (85, 2366024), (97, 2073320), (136, 1478765), (170, 1183012), (194, 1036660), (340, 591506), (388, 518330), (485, 414664), (680, 295753), (776, 259165), (970, 207332), (1649, 121960), (1940, 103666), (3049, 65960), (3298, 60980), (3880, 51833), (6098, 32980), (6596, 30490), (8245, 24392), (12196, 16490), (13192, 15245)]