75051140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 166696320

約数和(自身を除く): 91645180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 626, 631, 1252, 1262, 1565, 2524, 3130, 3155, 5947, 6260, 6310, 11894, 11989, 12620, 23788, 23978, 29735, 47956, 59470, 59945, 118940, 119890, 197503, 239780, 395006, 790012, 987515, 1975030, 3752557, 3950060, 7505114, 15010228, 18762785, 37525570, 75051140]

約数ペア:

[(1, 75051140), (2, 37525570), (4, 18762785), (5, 15010228), (10, 7505114), (19, 3950060), (20, 3752557), (38, 1975030), (76, 987515), (95, 790012), (190, 395006), (313, 239780), (380, 197503), (626, 119890), (631, 118940), (1252, 59945), (1262, 59470), (1565, 47956), (2524, 29735), (3130, 23978), (3155, 23788), (5947, 12620), (6260, 11989), (6310, 11894)]