188376460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10546

約数の個数: 48

約数和(自身を含む): 422472960

約数和(自身を除く): 234096500

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 10477, 17980, 20954, 41908, 52385, 104770, 209540, 303833, 324787, 607666, 649574, 1215332, 1299148, 1519165, 1623935, 3038330, 3247870, 6076660, 6495740, 9418823, 18837646, 37675292, 47094115, 94188230, 188376460]

約数ペア:

[(1, 188376460), (2, 94188230), (4, 47094115), (5, 37675292), (10, 18837646), (20, 9418823), (29, 6495740), (31, 6076660), (58, 3247870), (62, 3038330), (116, 1623935), (124, 1519165), (145, 1299148), (155, 1215332), (290, 649574), (310, 607666), (580, 324787), (620, 303833), (899, 209540), (1798, 104770), (3596, 52385), (4495, 41908), (8990, 20954), (10477, 17980)]