4170030140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{666139}}^1$

素因数の和:666461

約数の個数: 24

約数和(自身を含む): 8785054320

約数和(自身を除く): 4615024180

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 666139, 1332278, 2664556, 3330695, 6661390, 13322780, 208501507, 417003014, 834006028, 1042507535, 2085015070, 4170030140]

約数ペア:

[(1, 4170030140), (2, 2085015070), (4, 1042507535), (5, 834006028), (10, 417003014), (20, 208501507), (313, 13322780), (626, 6661390), (1252, 3330695), (1565, 2664556), (3130, 1332278), (6260, 666139)]