5217970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 10238400

約数和(自身を除く): 5020430

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 947, 1102, 1894, 2755, 4735, 5510, 9470, 17993, 27463, 35986, 54926, 89965, 137315, 179930, 274630, 521797, 1043594, 2608985, 5217970]

約数ペア:

[(1, 5217970), (2, 2608985), (5, 1043594), (10, 521797), (19, 274630), (29, 179930), (38, 137315), (58, 89965), (95, 54926), (145, 35986), (190, 27463), (290, 17993), (551, 9470), (947, 5510), (1102, 4735), (1894, 2755)]