72604130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 138663360

約数和(自身を除く): 66059230

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 2917, 4978, 5834, 12445, 14585, 24890, 29170, 55423, 110846, 277115, 382127, 554230, 764254, 1910635, 3821270, 7260413, 14520826, 36302065, 72604130]

約数ペア:

[(1, 72604130), (2, 36302065), (5, 14520826), (10, 7260413), (19, 3821270), (38, 1910635), (95, 764254), (131, 554230), (190, 382127), (262, 277115), (655, 110846), (1310, 55423), (2489, 29170), (2917, 24890), (4978, 14585), (5834, 12445)]