13772060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 30293760

約数和(自身を除く): 16521700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 229, 310, 388, 458, 485, 620, 916, 970, 1145, 1940, 2290, 3007, 4580, 6014, 7099, 12028, 14198, 15035, 22213, 28396, 30070, 35495, 44426, 60140, 70990, 88852, 111065, 141980, 222130, 444260, 688603, 1377206, 2754412, 3443015, 6886030, 13772060]

約数ペア:

[(1, 13772060), (2, 6886030), (4, 3443015), (5, 2754412), (10, 1377206), (20, 688603), (31, 444260), (62, 222130), (97, 141980), (124, 111065), (155, 88852), (194, 70990), (229, 60140), (310, 44426), (388, 35495), (458, 30070), (485, 28396), (620, 22213), (916, 15035), (970, 14198), (1145, 12028), (1940, 7099), (2290, 6014), (3007, 4580)]